{"cik":"0001422340","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"SV Life Sciences Fund IV (GP), L.P.","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"ONE BOSTON PLACE","street2":"201 WASHINGTON STREET, SUITE 3900","city":"BOSTON","stateOrCountry":"MA","zipCode":"02108","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"ONE BOSTON PLACE","street2":"201 WASHINGTON STREET, SUITE 3900","city":"BOSTON","stateOrCountry":"MA","zipCode":"02108","stateOrCountryDescription":"MA","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"617-367-8100","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000950123-19-011416","0000950123-19-008277","0000950123-19-004993","0000899243-19-010492","0000899243-19-009640","0000899243-19-009178","0000899243-19-008526","0000899243-19-006369","0000899243-19-004359","0000950123-19-001959","0000899243-19-000686","0000899243-19-000172","0000899243-18-031591","0000950123-18-012003","0000950123-18-007426","0000950123-18-005541","0000950123-18-002122","0000950123-17-010557","0000950123-17-007098","0000950123-17-003691","0000950123-17-000927","0001140361-16-087888","0001140361-16-087886","0000950123-16-021852","0000950123-16-019507","0000950123-16-017021","0000950123-16-015061","0000950123-15-012110","0000950123-15-008667","0001209191-15-052371","0000950123-15-006422","0000950123-15-001920","0001209191-15-009483","0001209191-15-007151","0000950123-14-012207","0000950123-14-009681","0001181431-14-027876","0001181431-14-027351","0001181431-14-022875","0001181431-14-022619","0001181431-14-022063","0001181431-14-021602","0001181431-14-021281","0001209191-14-028853","0001181431-14-007625","0001209191-13-056138","0001181431-13-052069","0001181431-13-050440","0001181431-13-048566","0001181431-10-024530","0001209191-09-044782","0001181431-08-000450"],"filingDate":["2019-11-14","2019-08-14","2019-05-15","2019-04-10","2019-04-02","2019-03-28","2019-03-20","2019-03-06","2019-02-21","2019-02-14","2019-01-07","2019-01-02","2018-12-21","2018-11-14","2018-08-06","2018-05-15","2018-02-14","2017-11-14","2017-08-10","2017-05-01","2017-02-07","2016-11-25","2016-11-25","2016-11-14","2016-08-12","2016-05-13","2016-02-16","2015-11-16","2015-08-12","2015-06-11","2015-05-15","2015-02-13","2015-02-04","2015-01-28","2014-11-14","2014-09-10","2014-07-31","2014-07-24","2014-06-05","2014-06-04","2014-06-02","2014-05-29","2014-05-27","2014-04-23","2014-02-19","2013-12-10","2013-10-02","2013-09-24","2013-09-11","2010-05-05","2009-09-17","2008-01-02"],"reportDate":["2019-09-30","2019-06-30","2019-03-31","2019-04-08","2019-03-29","2019-03-26","2019-03-18","2019-03-04","2019-02-19","2018-12-31","2019-01-03","2018-12-28","2018-12-19","2018-09-30","2018-06-30","2018-03-31","2017-12-31","2017-09-30","2017-06-30","2017-03-31","2016-12-31","2016-11-21","2016-11-21","2016-09-30","2016-06-30","2016-03-31","2015-12-31","2015-09-30","2015-06-30","2015-06-10","2015-03-31","2014-12-31","2015-02-03","2015-01-28","2014-09-30","2014-06-30","2014-07-30","2014-07-24","2014-06-04","2014-06-02","2014-05-29","2014-05-27","2014-05-22","2014-04-21","2014-02-18","2013-12-06","2013-09-30","2013-09-24","2013-09-03","2010-05-03","2009-09-15","2007-12-23"],"acceptanceDateTime":["2019-11-14T21:26:48.000Z","2019-08-14T18:57:29.000Z","2019-05-15T10:16:51.000Z","2019-04-10T23:21:59.000Z","2019-04-02T22:57:58.000Z","2019-03-28T21:29:52.000Z","2019-03-20T20:13:54.000Z","2019-03-06T14:05:30.000Z","2019-02-21T19:35:52.000Z","2019-02-14T14:48:59.000Z","2019-01-07T22:12:06.000Z","2019-01-03T00:10:56.000Z","2018-12-21T21:19:53.000Z","2018-11-14T21:49:41.000Z","2018-08-06T16:12:01.000Z","2018-05-15T15:01:31.000Z","2018-02-14T16:12:33.000Z","2017-11-14T13:30:53.000Z","2017-08-10T13:23:32.000Z","2017-05-01T14:39:12.000Z","2017-02-07T11:03:37.000Z","2016-11-26T02:05:02.000Z","2016-11-26T02:02:03.000Z","2016-11-14T11:12:55.000Z","2016-08-12T10:04:10.000Z","2016-05-13T11:56:01.000Z","2016-02-16T21:14:26.000Z","2015-11-16T17:12:53.000Z","2015-08-12T20:00:07.000Z","2015-06-11T21:29:05.000Z","2015-05-15T19:45:50.000Z","2015-02-13T14:14:13.000Z","2015-02-04T21:58:42.000Z","2015-01-28T23:34:02.000Z","2014-11-14T20:48:03.000Z","2014-09-10T17:27:56.000Z","2014-07-31T20:14:13.000Z","2014-07-24T22:59:26.000Z","2014-06-05T20:29:03.000Z","2014-06-04T20:07:18.000Z","2014-06-02T20:09:55.000Z","2014-05-29T20:00:07.000Z","2014-05-27T20:20:14.000Z","2014-04-23T20:19:19.000Z","2014-02-19T21:05:43.000Z","2013-12-10T21:32:14.000Z","2013-10-02T21:07:52.000Z","2013-09-24T23:13:15.000Z","2013-09-11T18:12:24.000Z","2010-05-05T19:56:32.000Z","2009-09-17T20:19:43.000Z","2008-01-03T00:49:23.000Z"],"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","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","4","4","4","4","4","4","13F-NT","4","4","4","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","3","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","13F-NT","13F-NT","4","3","13F-NT","13F-NT","4","3","4","4","4","4","4","4","4","4","4","3","3","4","4","3"],"fileNumber":["028-16273","028-16273","028-16273","001-36830","001-36830","001-36830","001-36830","001-36830","001-36830","028-16273","001-36830","001-36830","001-36830","028-16273","028-16273","028-16273","028-16273","028-16273","028-16273","028-16273","028-16273","001-36830","001-36830","028-16273","028-16273","028-16273","028-16273","028-16273","028-16273","001-36554","028-16273","028-16273","001-36814","001-36814","028-16273","028-16273","001-36554","001-36554","001-36080","001-36080","001-36080","001-36080","001-36080","000-19437","001-36080","000-19437","001-36080","001-36080","000-19437","001-33438","001-33438","001-33438"],"filmNumber":["191220773","191025587","19824946","19742576","19726865","19713091","19694781","19661384","19621387","19601759","19514012","19503235","181249767","181184752","18994060","18834179","18608937","171198473","171019910","17799019","17577133","162018490","162018486","161990128","161826118","161645907","161428360","151232843","151046975","15926849","15868720","15609303","15576248","15556314","141223697","141095416","141006448","14992360","14894006","14890897","14884186","14876010","14870156","14778966","14625699","131268750","131131109","131113155","131090777","10801810","091074723","08503443"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["13F-NT","13F-NT","13F-NT","4","4","4","4","4","4","13F-NT","4","4","4","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","3","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","13F-NT","4","13F-NT","13F-NT","4","3","13F-NT","13F-NT","4","3","4","4","4","4","4","4","4","4","4","3","3","4","4","3"],"size":[4788,4788,4787,21208,21205,21208,13168,17455,20677,4787,17447,20669,13702,4785,4784,4784,4784,4785,4785,4784,4740,14753,9163,4741,4745,4745,4745,4745,4745,16650,4744,4744,66447,38552,4745,4686,53867,29104,16512,23169,23167,23167,23152,12674,15887,17581,58942,49490,26851,12374,21324,17728],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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,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","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslForm13F_X01/primary_doc.xml","xslF345X03/doc4.xml","xslF345X03/doc4.xml","xslF345X03/doc4.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","xslF345X03/doc1.xml","xslF345X02/doc1.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","xslF345X03/doc4.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslF345X03/doc4.xml","xslF345X02/doc3.xml","xslForm13F_X01/primary_doc.xml","xslForm13F_X01/primary_doc.xml","xslF345X03/rrd413647.xml","xslF345X02/rrd413406.xml","xslF345X03/rrd411012.xml","xslF345X03/rrd410854.xml","xslF345X03/rrd410651.xml","xslF345X03/rrd410454.xml","xslF345X03/rrd410207.xml","xslF345X03/doc4.xml","xslF345X03/rrd402551.xml","xslF345X03/doc4.xml","xslF345X03/rrd391526.xml","xslF345X02/rrd391182.xml","xslF345X02/rrd389213.xml","xslF345X03/rrd274455.xml","xslF345X03/c90272_4x0.xml","xslF345X02/rrd186122.xml"],"primaryDocDescription":["","","","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","FORM 3","","","","","","","FORM 4 SUBMISSION","","","FORM 4 SUBMISSION","FORM 3 SUBMISSION","","","SVLSFIV FORM 4 RE OCULAR IPO CLOSING (4 ENTITIES)","FORM 3 OCULAR DAY OF PRICING","SV FORM 4 OPHTHOTECH SALES 6/4/14","SV FORM 4 OPHTHOTECH SALES 6/2/14 AND 6/3/14","SV FORM 4 OPHTHOTECH SALES 5/29/14 AND 5/30/14","SV FORM 4 OPHTHOTECH SALES 5/27/14 AND 5/28/14","SV FORM 4 OPHTHOTECH SALE 5/22/14","FORM 4 SUBMISSION","FEBRUARY 2014 UW OFFERING","FORM 4 SUBMISSION","FORM 4 FOR SV ENTITIES RE OPHTHOTECH IPO CLOSING","SV LIFE SCIENCES FORM 3 (4 ENTITIES)","","FORM 4","MAIN DOCUMENT DESCRIPTION","FORM 3"]},"files":[]}}