{"cik":"0001415666","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":1,"insiderTransactionForIssuerExists":0,"name":"Kollender Richard S","tickers":[],"exchanges":[],"ein":null,"lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":null,"stateOfIncorporation":"","stateOfIncorporationDescription":"","addresses":{"mailing":{"street1":"C/O QUAKER BIOVENTURES, CIRA CENTRE","street2":"2929 ARCH STREET, 3RD FLOOR","city":"PHILADELPHIA","stateOrCountry":"PA","zipCode":"19104-2868","stateOrCountryDescription":"PA","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":null,"street2":null,"city":null,"stateOrCountry":null,"zipCode":null,"stateOrCountryDescription":null,"isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":null,"flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001415666-26-000008","0001415666-26-000005","0001380106-25-000131","0001380106-24-000175","0001380106-24-000144","0001380106-23-000080","0001127602-22-017268","0001179110-21-009284","0001179110-21-009228","0001104659-21-115207","0001179110-21-008673","0001104659-21-094111","0001104659-21-092759","0001104659-21-092214","0001179110-21-005554","0001179110-21-002971","0001179110-21-000426","0001179110-20-000877","0001179110-19-010061","0001179110-19-006151","0001179110-18-006949","0001179110-18-000059","0001192482-16-000665","0001192482-15-000250","0001192482-14-000100","0001192482-14-000029","0001104659-13-080064","0001192482-13-000153","0001192482-13-000104","0001192482-13-000092","0001192482-13-000069","0001140361-13-002150","0001192482-13-000009","0001192482-13-000008","0001192482-12-000241","0001140361-12-003431","0001140361-12-002398","0001192482-11-000049","0001140361-11-013985","0001140361-11-003351","0001209191-10-041470"],"filingDate":["2026-07-24","2026-05-26","2025-05-27","2024-08-07","2024-05-28","2023-05-05","2022-06-10","2021-10-06","2021-10-05","2021-09-13","2021-09-08","2021-07-20","2021-07-15","2021-07-14","2021-05-18","2021-03-05","2021-01-08","2020-01-29","2019-09-04","2019-05-16","2018-05-17","2018-01-02","2016-07-13","2015-06-15","2014-06-16","2014-02-24","2013-11-01","2013-07-31","2013-06-07","2013-06-05","2013-04-26","2013-01-15","2013-01-14","2013-01-14","2012-11-02","2012-01-24","2012-01-13","2011-03-07","2011-03-03","2011-01-19","2010-08-05"],"reportDate":["2026-07-24","2026-05-21","2025-05-22","2024-08-06","2024-05-23","2023-05-04","2022-05-23","2021-10-05","2021-10-01","2021-09-09","2021-09-03","2021-07-19","2021-07-14","2021-07-14","2021-05-17","2021-03-03","2021-01-07","2020-01-27","2019-09-03","2019-05-15","2018-05-15","2018-01-01","2016-06-20","2015-06-11","2014-06-12","2014-02-21","2013-10-31","2013-04-29","2013-06-05","2013-06-03","2013-04-24","2013-01-11","2013-01-14","2013-01-14","2012-10-23","2012-01-23","2012-01-12","2011-03-03","2011-03-01","2011-01-12","2010-08-05"],"acceptanceDateTime":["2026-07-24T22:31:32.000Z","2026-05-26T23:25:06.000Z","2025-05-28T00:10:43.000Z","2024-08-07T20:34:42.000Z","2024-05-28T23:03:55.000Z","2023-05-05T22:03:36.000Z","2022-06-10T22:32:13.000Z","2021-10-06T23:42:51.000Z","2021-10-05T23:27:30.000Z","2021-09-14T00:36:05.000Z","2021-09-08T20:42:21.000Z","2021-07-21T00:16:38.000Z","2021-07-16T00:01:52.000Z","2021-07-14T23:31:12.000Z","2021-05-18T23:08:01.000Z","2021-03-05T21:50:18.000Z","2021-01-08T13:34:34.000Z","2020-01-29T23:26:41.000Z","2019-09-04T20:20:09.000Z","2019-05-16T20:13:14.000Z","2018-05-17T12:40:29.000Z","2018-01-02T19:45:26.000Z","2016-07-13T17:06:18.000Z","2015-06-15T19:07:25.000Z","2014-06-16T21:32:28.000Z","2014-02-24T23:09:40.000Z","2013-11-01T20:12:53.000Z","2013-07-31T20:03:58.000Z","2013-06-07T19:56:17.000Z","2013-06-05T15:58:34.000Z","2013-04-26T17:32:56.000Z","2013-01-15T22:02:33.000Z","2013-01-14T21:52:58.000Z","2013-01-14T21:43:24.000Z","2012-11-02T12:29:40.000Z","2012-01-24T13:43:43.000Z","2012-01-13T19:21:06.000Z","2011-03-07T23:54:52.000Z","2011-03-03T22:40:26.000Z","2011-01-19T21:55:18.000Z","2010-08-06T00:14:45.000Z"],"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"],"form":["4","4","4","4","4","4","4","4","4","4","4","4","4","3","4","4","4","4","4","4","4","3","4","4","4","4","4","4","4","4","4","4","3","3","3","4","4","4","4","3","3"],"fileNumber":["001-40592","001-40592","001-40592","001-40592","001-40592","001-40592","001-40592","001-37569","001-37569","001-40592","001-37569","001-40592","001-40592","001-40592","001-37569","001-37569","001-37569","001-37569","001-37569","001-37569","001-37569","001-37569","001-36179","001-36179","001-36179","001-34836","000-30739","000-54852","001-34836","000-54852","001-34836","000-30739","000-54852","000-54852","001-34836","000-30739","000-30739","001-34836","000-30739","000-30739","001-34836"],"filmNumber":["261202560","261021745","25990589","241184380","24993578","23895301","221010252","211310755","211308334","211251002","211242572","211102396","211093858","211091344","21937824","21719168","21515762","20559339","191074786","19832376","18841801","18501323","161765314","15931060","14923703","14638251","131186058","13999043","13900709","13893535","13786363","13530959","13528303","13528243","121175161","12540937","12526273","11670044","11661492","11536257","10996024"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["4","4","4","4","4","4","4","4","4","4","4","4","4","3","4","4","4","4","4","4","4","3","4","4","4","4","4","4","4","4","4","4","3","3","3","4","4","4","4","3","3"],"size":[10258,7555,7417,5196,7723,5638,5327,8033,4707,12375,4707,26997,5543,29544,4706,9225,4835,5353,11515,4868,5122,13402,30680,5347,5346,12850,6696,15221,5306,5411,8013,8969,7833,7833,10123,6695,5307,5302,5609,6230,9609],"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],"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],"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,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslF345X06/wk-form4_1784932289.xml","xslF345X06/wk-form4_1779837903.xml","xslF345X05/wk-form4_1748391037.xml","xslF345X05/wk-form4_1723062874.xml","xslF345X05/wk-form4_1716937427.xml","xslF345X04/wf-form4_168332420163997.xml","xslF345X03/form4.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/tm2127517-1_4seq1.xml","xslF345X03/edgar.xml","xslF345X03/tm2122156-21_4seq1.xml","xslF345X03/tm2122156-15_4seq1.xml","xslF345X02/tm2122156-3_3seq1.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X02/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/a4.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/edgar.xml","xslF345X03/doc1.xml","xslF345X02/edgar.xml","xslF345X02/edgar.xml","xslF345X02/edgar.xml","xslF345X03/doc1.xml","xslF345X03/doc1.xml","xslF345X03/edgar.xml","xslF345X03/doc1.xml","xslF345X02/doc1.xml","xslF345X02/c04314_3x1.xml"],"primaryDocDescription":["FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","FORM 4","PRIMARY DOCUMENT","FORM 4 -","FORM 4 -","OWNERSHIP DOCUMENT","FORM 4 -","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","FORM 4 -","FORM 4 -","FORM 4 -","FORM 4 -","FORM 4 -","FORM 4 -","FORM 4 -","FORM 3 -","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","4","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","FORM 4","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","FORM 4","FORM 4","PRIMARY DOCUMENT","FORM 4","FORM 3","MAIN DOCUMENT DESCRIPTION"]},"files":[]}}