{"cik":"0001399186","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"CORNERSTONE PROGRESSIVE RETURN FUND","tickers":[],"exchanges":[],"ein":"208998485","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"C/O AST FUND SOLUTIONS","street2":"48 WALL STREET","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10005","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"C/O AST FUND SOLUTIONS","street2":"48 WALL STREET","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10005","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"866-668-6558","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001398344-15-006866","9999999997-15-013594","9999999997-15-012961","0001398344-15-005558","0001398344-15-005101","0001398344-15-004796","0001143313-15-000040","0001398344-15-004135","0000769317-15-000022","0001144204-15-036469","0001398344-15-003572","0001398344-15-002480","0001398344-15-002326","0001398344-15-002017","0001398344-15-001288","0001398344-15-001159","0001398344-15-001157","0000769317-15-000013","0001144204-15-002980","0001144204-14-076575","0001398344-14-006018","0001144204-14-069721","0001398344-14-005310","0001398344-14-004638","0001398344-14-004342","0001398344-14-004050","0001144204-14-036302","0001144204-14-036298","0001144204-14-036247","0001144204-14-036154","0001144204-14-036117","0001398344-14-002845","0001398344-14-002449","9999999995-14-001095","0000000000-14-020578","0001398344-14-002286","0001398344-14-002265","0001398344-14-002263","0001398344-14-002261","0001398344-14-002259","0001398344-14-001884","0001398344-14-001761","0001398344-14-001720","0001398344-14-001364","0001398344-14-001358","0001398344-14-001242","0001398344-14-001236","0001144204-14-000650","0001398344-13-005534","0001398344-13-004338","0001398344-13-004001","0001398344-13-003758","0001144204-13-042743","0001144204-13-042733","0001398344-13-003066","9999999995-13-001999","0001398344-13-003026","0001398344-13-003024","0001398344-13-002971","0001398344-13-002969","0000000000-13-028739","9999999995-13-001612","0001398344-13-002596","0001398344-13-002594","0001398344-13-002578","0001398344-13-002565","0001398344-13-002564","0001398344-13-001947","0001398344-13-001852","0001398344-13-001178","0001398344-13-001073","0001111830-13-000169","0001144204-13-000205","0001111830-12-000864","0001398344-12-002884","0001111830-12-000633","0001111830-12-000585","0001144204-12-037984","0001144204-12-037923","0001111830-12-000332","0001398344-12-001936","9999999995-12-001611","0001398344-12-001923","0000000000-12-025840","0000000000-12-025062","0001398344-12-001751","0001111830-12-000297","0000000000-12-022034","0001398344-12-001399","0001111830-12-000219","0001398344-12-000771","0001111830-12-000132","0001398344-12-000738","0001144204-12-000118","0001144204-11-071697","0001111830-11-000745","0000909012-11-000482","0001111830-11-000576","0001111830-11-000555","0001393825-11-000020","0001111830-11-000337","0001111830-11-000326","0001144204-11-030952","0001144204-11-030866","0001144204-11-030864","0001144204-11-030863","0001111830-11-000214","9999999995-11-000867","0000000000-11-019326","0001111830-11-000194","0001111830-11-000186","0000000000-11-015166","0000909012-11-000212","0000909012-11-000189","0001111830-11-000144","0001111830-11-000140","0001111830-11-000102","0001111830-10-001065","0000938077-10-000030","0001109742-10-000004","0000938077-10-000028","0000938077-10-000024","0000938077-10-000022","0000909012-10-000460","0001111830-10-000806","0001111830-10-000777","0000938077-10-000018","0001111830-10-000652","0000909012-10-000334","0001144204-10-032090","0001111830-10-000505","0001398344-10-000771","0001111830-10-000487","0000938077-10-000012","0000909012-10-000191","0001111830-10-000251","0001109742-10-000002","0000938077-10-000004","0000938077-10-000002","0001144204-09-066904","0001228030-09-000002","0000938077-09-000044","0001111830-09-001175","0000938077-09-000040","0000938077-09-000038","0000938077-09-000036","0000909012-09-001248","0001111830-09-000946","0001111830-09-000935","0000938077-09-000031","0000938077-09-000029","0001398344-09-000583","0001111830-09-000574","0000909012-09-000499","0000909012-09-000479","0000814083-09-000003","0000938077-09-000022","0001144204-09-007456","0001144204-09-001707","0001209191-08-065411","0001209191-08-065408","0000909012-08-001230","0001144204-08-055851","0000909012-08-000940","0000814083-08-000004","0000909012-08-000910","0000909012-08-000673","0000909012-08-000626","0000909012-08-000432","0000909012-08-000409","0000913662-08-000007","0000938077-08-000008","0000909012-07-001465","0000938077-07-000028","0000000000-07-054952","0000909012-07-001361","0000938077-07-000025","0001228030-07-000004","0001109742-07-000004","0001144204-07-049848","0001144204-07-049846","0001144204-07-049844","0001144204-07-049842","0001144204-07-049840","0001144204-07-049838","0001144204-07-049837","0001144204-07-049835","0001144204-07-049833","0001144204-07-049831","0001144204-07-049829","0001144204-07-049827","0001144204-07-049825","0001144204-07-049823","0000909012-07-001257","9999999997-07-040310","9999999995-07-003565","0000909012-07-001143","0000909012-07-001136","0000909012-07-001089","0000909012-07-001077","0000909012-07-001075","0000909012-07-001030","0000909012-07-001013","0000909012-07-000788","0000909012-07-000781"],"filingDate":["2015-10-13","2015-09-25","2015-09-01","2015-08-25","2015-08-10","2015-07-30","2015-07-02","2015-06-30","2015-06-25","2015-06-10","2015-05-29","2015-04-10","2015-04-03","2015-03-26","2015-02-27","2015-02-24","2015-02-24","2015-02-12","2015-01-21","2014-12-31","2014-11-25","2014-11-19","2014-10-16","2014-09-02","2014-08-22","2014-08-11","2014-06-06","2014-06-06","2014-06-06","2014-06-06","2014-06-06","2014-05-16","2014-04-30","2014-04-23","2014-04-23","2014-04-23","2014-04-21","2014-04-21","2014-04-21","2014-04-21","2014-03-28","2014-03-20","2014-03-19","2014-03-04","2014-03-04","2014-02-28","2014-02-28","2014-01-06","2013-11-25","2013-09-06","2013-08-21","2013-08-13","2013-08-02","2013-08-02","2013-07-05","2013-07-03","2013-07-02","2013-07-02","2013-06-28","2013-06-28","2013-05-24","2013-05-22","2013-05-22","2013-05-21","2013-05-20","2013-05-17","2013-05-17","2013-04-17","2013-04-05","2013-03-04","2013-02-28","2013-02-26","2013-01-02","2012-11-26","2012-09-04","2012-08-28","2012-08-21","2012-07-03","2012-07-03","2012-05-24","2012-05-24","2012-05-21","2012-05-21","2012-05-18","2012-05-15","2012-05-11","2012-05-09","2012-04-30","2012-04-19","2012-03-28","2012-03-02","2012-02-29","2012-02-29","2012-01-03","2011-12-27","2011-11-18","2011-09-02","2011-08-26","2011-08-24","2011-05-25","2011-05-24","2011-05-19","2011-05-18","2011-05-18","2011-05-18","2011-05-18","2011-04-06","2011-04-01","2011-03-30","2011-03-25","2011-03-24","2011-03-10","2011-03-08","2011-03-01","2011-03-01","2011-03-01","2011-02-17","2010-11-12","2010-10-14","2010-10-13","2010-10-12","2010-09-14","2010-09-14","2010-09-02","2010-08-25","2010-08-19","2010-08-11","2010-07-21","2010-06-09","2010-06-07","2010-05-24","2010-05-21","2010-05-12","2010-05-11","2010-03-05","2010-02-26","2010-02-16","2010-02-10","2010-01-08","2009-12-30","2009-12-21","2009-12-10","2009-11-23","2009-11-09","2009-10-13","2009-09-10","2009-09-04","2009-08-21","2009-08-20","2009-08-11","2009-06-10","2009-06-04","2009-05-22","2009-03-06","2009-03-03","2009-02-27","2009-02-13","2009-02-12","2009-01-13","2008-12-11","2008-12-11","2008-11-26","2008-10-02","2008-09-08","2008-08-29","2008-08-21","2008-05-23","2008-05-15","2008-03-10","2008-02-29","2008-02-29","2008-02-14","2007-11-26","2007-11-09","2007-11-08","2007-11-02","2007-10-10","2007-09-21","2007-09-21","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-17","2007-09-10","2007-09-07","2007-09-07","2007-08-13","2007-08-10","2007-08-02","2007-07-31","2007-07-31","2007-07-12","2007-07-11","2007-05-14","2007-05-14"],"reportDate":["2015-08-25","","","2015-06-30","2015-06-30","","","","","2015-06-08","2015-03-31","","","","","2014-12-31","2014-12-31","","2014-12-31","2014-12-31","2014-09-30","2014-11-14","","2014-06-30","2014-06-30","2014-06-30","2014-06-05","2014-06-05","2014-06-05","2014-06-05","2014-06-02","2014-03-31","","","","","","","","","","","","2013-12-31","2013-12-31","2014-04-15","2013-12-31","2013-12-31","2013-09-30","2013-06-30","2013-06-30","2013-06-30","2013-08-01","2013-07-31","","","","","","","","","","","2013-03-31","","2013-05-17","","","2012-12-31","2013-04-16","2012-12-31","2012-12-31","2012-09-30","2012-06-30","2012-06-30","2012-06-30","2012-07-02","2012-06-29","2012-03-31","","","","","","","2012-02-24","","","","2011-12-31","2011-12-31","2012-04-16","2011-12-30","2011-12-23","2011-09-30","2011-06-30","2011-06-30","2011-06-30","","2011-03-31","","2011-05-16","2011-05-16","2011-05-16","2011-05-16","","","","","","","2010-12-31","2011-04-19","","2010-12-31","","2010-09-30","","","","","","2010-06-30","2010-06-30","2010-06-30","","","2010-07-20","2010-06-07","2010-03-31","2010-06-01","","","2009-12-31","2009-12-31","","","","2009-12-30","","","2009-09-30","","","","2009-06-30","2009-06-30","2009-06-30","","","","2009-03-31","2008-12-31","2009-04-21","2008-12-31","","2009-02-11","2008-12-31","2007-09-12","2007-09-10","2008-09-30","2008-09-30","2008-06-30","2008-06-30","2008-06-30","2008-03-31","","2007-12-31","2008-04-15","2007-12-31","","2007-09-30","","","","","","","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","2007-09-13","","","","","","","","","","","",""],"acceptanceDateTime":["2015-10-13T17:01:50.000Z","2015-09-23T19:15:19.000Z","2015-08-31T14:08:22.000Z","2015-08-25T13:15:22.000Z","2015-08-10T18:53:48.000Z","2015-07-30T19:23:00.000Z","2015-07-02T19:19:42.000Z","2015-06-30T16:13:36.000Z","2015-06-24T22:10:07.000Z","2015-06-10T19:36:17.000Z","2015-05-29T13:29:44.000Z","2015-04-10T20:11:12.000Z","2015-04-02T22:39:35.000Z","2015-03-26T15:01:45.000Z","2015-02-27T21:56:07.000Z","2015-02-24T14:22:57.000Z","2015-02-24T14:18:08.000Z","2015-02-12T19:25:41.000Z","2015-01-21T19:35:23.000Z","2014-12-31T17:53:16.000Z","2014-11-25T17:11:46.000Z","2014-11-19T20:13:44.000Z","2014-10-16T17:54:53.000Z","2014-09-02T14:59:27.000Z","2014-08-22T14:53:20.000Z","2014-08-11T13:30:45.000Z","2014-06-06T22:05:11.000Z","2014-06-06T21:51:59.000Z","2014-06-06T21:00:53.000Z","2014-06-06T19:49:42.000Z","2014-06-06T18:29:29.000Z","2014-05-16T14:45:49.000Z","2014-04-30T12:55:27.000Z","2014-04-24T04:15:11.000Z","2014-04-23T18:29:32.000Z","2014-04-23T15:14:59.000Z","2014-04-21T17:51:41.000Z","2014-04-21T17:50:07.000Z","2014-04-21T17:48:53.000Z","2014-04-21T17:47:57.000Z","2014-03-28T17:39:22.000Z","2014-03-20T20:34:44.000Z","2014-03-19T13:26:06.000Z","2014-03-04T14:56:25.000Z","2014-03-04T13:47:31.000Z","2014-02-28T14:21:44.000Z","2014-02-28T14:15:05.000Z","2014-01-06T15:32:16.000Z","2013-11-25T14:39:53.000Z","2013-09-06T20:16:12.000Z","2013-08-21T16:42:55.000Z","2013-08-13T14:03:42.000Z","2013-08-02T18:48:30.000Z","2013-08-02T18:31:04.000Z","2013-07-05T14:30:52.000Z","2013-07-05T04:15:20.000Z","2013-07-02T19:10:29.000Z","2013-07-02T19:08:59.000Z","2013-06-28T15:17:46.000Z","2013-06-28T15:16:26.000Z","2013-05-24T17:15:47.000Z","2013-05-23T04:15:19.000Z","2013-05-22T18:45:53.000Z","2013-05-21T19:31:20.000Z","2013-05-20T18:36:25.000Z","2013-05-17T20:29:10.000Z","2013-05-17T20:12:55.000Z","2013-04-17T16:28:09.000Z","2013-04-05T21:28:48.000Z","2013-03-04T21:07:28.000Z","2013-02-28T21:19:23.000Z","2013-02-26T17:51:38.000Z","2013-01-02T22:54:17.000Z","2012-11-26T21:29:54.000Z","2012-09-04T20:03:24.000Z","2012-08-28T16:27:06.000Z","2012-08-21T19:39:11.000Z","2012-07-03T18:43:04.000Z","2012-07-03T16:55:51.000Z","2012-05-24T17:27:01.000Z","2012-05-24T15:20:24.000Z","2012-05-22T04:15:10.000Z","2012-05-21T19:33:57.000Z","2012-05-18T15:50:02.000Z","2012-05-15T14:40:47.000Z","2012-05-11T14:06:09.000Z","2012-05-09T18:31:02.000Z","2012-04-30T15:21:32.000Z","2012-04-18T22:42:24.000Z","2012-03-28T17:44:22.000Z","2012-03-02T17:38:33.000Z","2012-02-29T21:02:54.000Z","2012-02-29T14:54:45.000Z","2012-01-03T20:06:21.000Z","2011-12-27T21:05:28.000Z","2011-11-18T19:25:31.000Z","2011-09-02T16:04:48.000Z","2011-08-26T17:49:17.000Z","2011-08-24T13:09:25.000Z","2011-05-25T20:52:33.000Z","2011-05-24T17:47:20.000Z","2011-05-19T20:56:11.000Z","2011-05-18T21:46:07.000Z","2011-05-18T19:55:57.000Z","2011-05-18T19:54:16.000Z","2011-05-18T19:52:26.000Z","2011-04-06T20:57:47.000Z","2011-04-04T04:15:12.000Z","2011-03-30T12:42:20.000Z","2011-03-25T19:22:35.000Z","2011-03-24T21:20:33.000Z","2011-03-10T20:37:47.000Z","2011-03-08T18:12:29.000Z","2011-03-01T22:28:58.000Z","2011-03-01T19:35:25.000Z","2011-03-01T16:22:54.000Z","2011-02-17T22:10:10.000Z","2010-11-12T21:03:52.000Z","2010-10-13T21:51:02.000Z","2010-10-13T15:59:57.000Z","2010-10-08T21:31:58.000Z","2010-09-14T16:00:10.000Z","2010-09-14T15:04:44.000Z","2010-09-02T20:12:36.000Z","2010-08-25T13:51:46.000Z","2010-08-19T19:26:42.000Z","2010-08-10T22:43:31.000Z","2010-07-21T20:54:28.000Z","2010-06-09T20:28:59.000Z","2010-06-07T16:50:37.000Z","2010-05-24T20:50:49.000Z","2010-05-21T21:25:16.000Z","2010-05-12T20:16:07.000Z","2010-05-10T22:46:43.000Z","2010-03-05T21:47:30.000Z","2010-02-26T20:46:41.000Z","2010-02-12T22:58:10.000Z","2010-02-10T21:38:32.000Z","2010-01-08T22:10:13.000Z","2009-12-30T22:03:08.000Z","2009-12-21T21:23:49.000Z","2009-12-10T15:50:43.000Z","2009-11-23T18:56:53.000Z","2009-11-09T21:30:05.000Z","2009-10-09T21:55:11.000Z","2009-09-10T20:51:26.000Z","2009-09-04T16:08:23.000Z","2009-08-21T15:30:04.000Z","2009-08-20T13:01:11.000Z","2009-08-10T21:35:04.000Z","2009-06-10T20:42:13.000Z","2009-06-04T19:26:00.000Z","2009-05-22T15:38:30.000Z","2009-03-06T16:22:04.000Z","2009-03-03T21:51:20.000Z","2009-02-27T20:45:23.000Z","2009-02-13T20:28:20.000Z","2009-02-12T21:02:34.000Z","2009-01-13T18:02:56.000Z","2008-12-11T23:05:17.000Z","2008-12-11T23:03:24.000Z","2008-11-26T20:15:55.000Z","2008-10-02T21:10:58.000Z","2008-09-08T15:58:32.000Z","2008-08-29T19:00:26.000Z","2008-08-21T16:28:29.000Z","2008-05-23T18:15:58.000Z","2008-05-15T18:58:51.000Z","2008-03-10T20:46:57.000Z","2008-02-29T22:00:45.000Z","2008-02-29T18:20:41.000Z","2008-02-14T22:05:21.000Z","2007-11-26T21:09:54.000Z","2007-11-09T21:57:26.000Z","2007-11-08T19:22:45.000Z","2007-11-02T17:18:35.000Z","2007-10-10T20:37:56.000Z","2007-09-21T19:32:20.000Z","2007-09-21T19:16:15.000Z","2007-09-17T23:37:45.000Z","2007-09-17T23:35:01.000Z","2007-09-17T23:33:48.000Z","2007-09-17T23:31:44.000Z","2007-09-17T23:30:20.000Z","2007-09-17T23:29:04.000Z","2007-09-17T23:28:34.000Z","2007-09-17T23:26:55.000Z","2007-09-17T23:25:12.000Z","2007-09-17T23:23:55.000Z","2007-09-17T23:22:41.000Z","2007-09-17T23:21:24.000Z","2007-09-17T23:20:18.000Z","2007-09-17T23:17:53.000Z","2007-09-07T22:50:15.000Z","2007-09-14T15:46:08.000Z","2007-09-10T04:15:17.000Z","2007-08-13T15:25:03.000Z","2007-08-10T21:01:12.000Z","2007-08-02T21:26:26.000Z","2007-07-31T19:22:03.000Z","2007-07-31T13:48:06.000Z","2007-07-12T20:40:24.000Z","2007-07-11T21:19:37.000Z","2007-05-14T20:42:42.000Z","2007-05-14T17:50:27.000Z"],"act":["40","40","40","40","40","40","34","40","34","","40","33","33","40","33","40","40","34","","","40","","40","40","40","40","","","","","","40","33","33","","40,33","","","","40,33","","40,33","40","40","40","34","40","","40","40","40","40","","","33","33","","","","40,33","","33","33","","40","40,33","","40,33","40","40","34","40","","40","40","40","40","","","40","33","33","","","","40,33","","","40,33","40","40","40","34","","","40","40","40","40","34","40","40","","","","","33","33","","","40,33","","40","34","","40","40,33","40","34","34","34","34","34","40","40","40","34","34","34","","40","34","40","34","40","40","34","34","34","","34","34","40","34","34","34","40","40","40","34","34","40","40","40","34","40","34","","","","","40","","40","40","40","40","40","40","34","40","34","40","34","","40","34","34","34","","","","","","","","","","","","","","","33","34","33","40,33","","40,33","40,33","40,33","40,33","34","40,33","40"],"form":["NSAR-B","N-8F ORDR","N-8F NTC","NSAR-A","N-PX","N-8F","25-NSE","N-8F","SC 13G/A","4","N-Q","497","N-14 8C/A","40-17G","N-14 8C","NSAR-B","N-CSR","SC 13G","4/A","4","N-Q","3","40-17G/A","N-CSRS","NSAR-A","N-PX","4","4/A","4","4/A","4","N-Q","497","EFFECT","UPLOAD","N-2/A","CORRESP","CORRESP","CORRESP","N-2/A","CORRESP","N-2","40-17G","N-CSR","N-CSRS","DEF 14A","NSAR-B","4","N-Q","N-CSRS","NSAR-A","N-PX","4","4","497","EFFECT","CORRESP","CORRESP","CORRESP","POS 8C","UPLOAD","EFFECT","497","CORRESP","N-Q","N-2/A","3","N-2","40-17G","N-CSR","DEF 14A","NSAR-B","4","N-Q","N-CSRS","NSAR-A","N-PX","4","4","N-Q","497","EFFECT","CORRESP","UPLOAD","UPLOAD","N-2/A","3","UPLOAD","N-2","40-17G","N-CSR","NSAR-B","DEF 14A","4","4","N-Q","N-CSRS","NSAR-A","N-PX","SC 13G","N-Q","40-17G","4","4","4","4","497","EFFECT","UPLOAD","CORRESP","N-2/A","UPLOAD","N-CSR","DEF 14A","CORRESP","NSAR-B","N-2","N-Q","SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","N-CSRS","NSAR-A","N-PX","SC 13G/A","DEFA14A","DEF 14A","4","N-Q","PRE 14A","40-17G","SC 13G/A","N-CSR","NSAR-B","SC 13G/A","SC 13G/A","SC 13G/A","4","SC 13G/A","SC 13G/A","N-Q","SC 13G/A","SC 13G/A","SC 13G/A","N-CSRS","NSAR-A","N-PX","SC 13G/A","SC 13G/A","40-17G","N-Q","N-CSR","DEF 14A","NSAR-B","SC 13G/A","4","5","4","3","N-Q","4","N-CSRS","NSAR-A","N-PX","N-Q","40-17G","N-CSR","DEF 14A","NSAR-B","SC 13G/A","N-Q","SC 13G/A","UPLOAD","40-17G","SC 13G","SC 13G","SC 13G","4","3","3","4","4","4","4","3","3","3","3","3","3","3","497","CERTAMX","EFFECT","N-2/A","CORRESP","N-2/A","N-2/A","N-2/A","N-2/A","8-A12B","N-2","N-8A"],"fileNumber":["811-22066","811-22066","811-22066","811-22066","811-22066","811-22066","001-33585","811-22066","005-83136","","811-22066","333-202377","333-202377","811-22066","333-202377","811-22066","811-22066","005-83136","","","811-22066","","811-22066","811-22066","811-22066","811-22066","","","","","","811-22066","333-194703","333-194703","","811-22066,333-194703","","","","811-22066,333-194703","","811-22066,333-194703","811-22066","811-22066","811-22066","811-22066","811-22066","","811-22066","811-22066","811-22066","811-22066","","","333-187955","333-187955","","","","811-22066,333-187955","","333-187955","333-187955","","811-22066","811-22066,333-187955","","811-22066,333-187955","811-22066","811-22066","811-22066","811-22066","","811-22066","811-22066","811-22066","811-22066","","","811-22066","333-180813","333-180813","","","","811-22066,333-180813","","","811-22066,333-180813","811-22066","811-22066","811-22066","811-22066","","","811-22066","811-22066","811-22066","811-22066","005-83136","811-22066","811-22066","","","","","333-172319","333-172319","","","811-22066,333-172319","","811-22066","811-22066","","811-22066","811-22066,333-172319","811-22066","005-83136","005-83136","005-83136","005-83136","005-83136","811-22066","811-22066","811-22066","005-83136","811-22066","811-22066","","811-22066","811-22066","811-22066","005-83136","811-22066","811-22066","005-83136","005-83136","005-83136","","005-83136","005-83136","811-22066","005-83136","005-83136","005-83136","811-22066","811-22066","811-22066","005-83136","005-83136","811-22066","811-22066","811-22066","811-22066","811-22066","005-83136","","","","","811-22066","","811-22066","811-22066","811-22066","811-22066","811-22066","811-22066","811-22066","811-22066","005-83136","811-22066","005-83136","","811-22066","005-83136","005-83136","005-83136","","","","","","","","","","","","","","","333-142920","001-33585","333-142920","811-22066,333-142920","","811-22066,333-142920","811-22066,333-142920","811-22066,333-142920","811-22066,333-142920","001-33585","811-22066,333-142920","811-22066"],"filmNumber":["151155551","151120968","151083731","151072241","151040332","151015917","15969251","15960617","15950171","","15897341","15764569","15749650","15726649","15660141","15641979","15641971","15605093","","","141248573","","141159397","141076750","141059246","141029151","","","","","","14850188","14796024","14779981","","14777980,14777979","","","","14773412,14773411","","14707118,14707117","14702910","14662904","14662726","14651763","14651726","","131239761","131083201","131052399","131031525","","","13955065","13954762","","","","13939474,13939473","","13866608","13864570","","13857861","13855474,13855473","","13766308,13766309","13746806","13661703","13652320","13641759","","121224614","121070896","121059131","121047704","","","12866611","12866145","12860385","","","","12832492,12832493","","","12766898,12766897","12719998","12661733","12652760","12650302","","","111215666","111072781","111059204","111052481","11871554","11867573","11858541","","","","","11743727","11733692","","","11710229,11710230","","11671294","11653180","","11649693","11621677,11621675","101186493","101122422","101120890","101116837","101070793","101070644","101055147","101036554","101027848","101006102","10962810","10887486","","10854461","10851923","10824642","10818327","10661300","10639065","10601560","10588291","10518252","","091252610","091232535","091201153","091168788","091114928","091063251","091055382","091027953","091025540","091001195","09885035","09874088","09847665","09661181","09652304","09642714","09602780","","","","","081217677","","081060233","081048809","081031686","08857698","08836726","08678242","08656697","08654179","08618541","071266414","071232568","","071209602","071165615","071129332","071129274","","","","","","","","","","","","","","","071107298","07060305","071107465","071047674,071047673","","071021476,071021475","071012570,071012569","071011353,071011352","07976770,07976769","07974845","07847005,07847006","07845401"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","N-2,,2014-04-23 12:00:00","","","","","","","","","","","","","","","","","","","","","","POS 8C,0001398344-13-002969,2013-07-03","","","","","","N-2,,2013-05-22 13:00:00","","","","","","","","","","","","","","","","","","","","N-2,,2012-05-21 15:45:00","","","","","","","","","","","","","","","","","","","","","","","","","","N-2,,2011-04-01 11:30:00","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","N-2,,2007-09-07 15:15:00","","","","","","","","",""],"core_type":["NSAR-B","N-8F ORDR","N-8F NTC","NSAR-A","N-PX","N-8F","25-NSE","N-8F","SC 13G/A","4","N-Q","497","N-14 8C/A","40-17G","N-14 8C","NSAR-B","N-CSR","SC 13G","4/A","4","N-Q","3","40-17G/A","N-CSRS","NSAR-A","N-PX","4","4/A","4","4/A","4","N-Q","497","EFFECT","LETTER","N-2/A","CORRESP","CORRESP","CORRESP","N-2/A","CORRESP","N-2","40-17G","N-CSR","N-CSRS","DEF 14A","NSAR-B","4","N-Q","N-CSRS","NSAR-A","N-PX","4","4","497","EFFECT","CORRESP","CORRESP","CORRESP","POS 8C","LETTER","EFFECT","497","CORRESP","N-Q","N-2/A","3","N-2","40-17G","N-CSR","DEF 14A","NSAR-B","4","N-Q","N-CSRS","NSAR-A","N-PX","4","4","N-Q","497","EFFECT","CORRESP","LETTER","LETTER","N-2/A","3","LETTER","N-2","40-17G","N-CSR","NSAR-B","DEF 14A","4","4","N-Q","N-CSRS","NSAR-A","N-PX","SC 13G","N-Q","40-17G","4","4","4","4","497","EFFECT","LETTER","CORRESP","N-2/A","LETTER","N-CSR","DEF 14A","CORRESP","NSAR-B","N-2","N-Q","SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","SC 13G/A","N-CSRS","NSAR-A","N-PX","SC 13G/A","DEFA14A","DEF 14A","4","N-Q","PRE 14A","40-17G","SC 13G/A","N-CSR","NSAR-B","SC 13G/A","SC 13G/A","SC 13G/A","4","SC 13G/A","SC 13G/A","N-Q","SC 13G/A","SC 13G/A","SC 13G/A","N-CSRS","NSAR-A","N-PX","SC 13G/A","SC 13G/A","40-17G","N-Q","N-CSR","DEF 14A","NSAR-B","SC 13G/A","4","5","4","3","N-Q","4","N-CSRS","NSAR-A","N-PX","N-Q","40-17G","N-CSR","DEF 14A","NSAR-B","SC 13G/A","N-Q","SC 13G/A","LETTER","40-17G","SC 13G","SC 13G","SC 13G","4","3","3","4","4","4","4","3","3","3","3","3","3","3","497","CERTAMX","EFFECT","N-2/A","CORRESP","N-2/A","N-2/A","N-2/A","N-2/A","8-A12B","N-2","N-8A"],"size":[7063,5583,27174,12858,3892529,94461,4103,99964,10610,4870,487957,1605043,1731880,550754,1475376,75248,1382099,10660,4871,4364,543087,2843,223285,996897,18941,3160841,4386,4825,5152,4502,4424,493578,838731,1700,225712,942743,73683,124798,67687,1052613,71474,1330455,6193552,1573617,1573620,213552,76083,4377,557361,853205,7689,2092627,4404,5145,9477,1703,92611,92148,64272,147189,79266,1690,863051,94106,470019,1108673,3518,1135480,6207934,1487462,55526,45773,4416,447478,1052341,8613,1842378,4443,5184,420284,873283,1730,89514,73998,650094,1039145,3627,470996,1050796,411458,1515542,46495,55847,4413,7697,415399,130861,8645,137694,17571,360319,410428,4944,4996,7435,4193,819479,1730,645514,35654,1474418,128492,345940,81929,31031,108053,1404967,310425,10456,10113,10434,10436,10436,117390,6787,148876,10429,50267,71641,3373,348880,68343,402525,10426,338456,11901,10082,10433,10432,6154,10287,10434,371842,10432,10427,10427,118769,6772,216867,10422,10417,1838162,42238,358606,48229,13727,10434,10176,6948,38935,9051,36301,4939,104730,9327,220349,36611,745028,308172,69188,13517,10434,28642,10433,10667,31754,10419,10276,10124,4709,3908,3463,6175,9145,4630,4630,3167,3147,3181,3214,3225,3312,3912,316307,1707,2112,711371,3249,541923,439463,335219,367693,4955,426027,3494],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"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,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,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,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":["fp0016354_nsarb.fil","filename1.pdf","filename1.pdf","fp0015650_nsara.fil","fp0015278_npx.htm","fp0015276_n8f.htm","xslF25X02/primary_doc.xml","fp0014903_n8f.htm","cfg13gamend1.txt","xslF345X03/v412766_4.xml","fp0014159_nq.htm","fp0013997_497.htm","fp0013930_n148ca.htm","fp0013702_4017g.pdf","fp0013355_n148c.htm","fp0013292_nsarb.fil","fp0013289_ncsr.htm","cfp13ginitial.txt","xslF345X03/v399141_4a.xml","xslF345X03/v397846_4.xml","fp0011881_nq.htm","xslF345X02/v394805_3.xml","fp0011904_4017ga.pdf","fp0011292_ncsrs.htm","fp0011267_nsara.fil","fp0011056_npx.htm","xslF345X03/v380934_4.xml","xslF345X03/v380935_4a.xml","xslF345X03/v380862_4.xml","xslF345X03/v380910_4a.xml","xslF345X03/v380852_4.xml","fp0010262_nq.htm","fp0010273_497.htm","xslEFFECTX01/primary_doc.xml","filename1.pdf","fp0010243_n2a.htm","filename1.htm","filename1.htm","filename1.htm","fp0010231_n2a.htm","filename1.htm","fp0009969_n2.htm","fp0009943_4017g.pdf","fp0009745_ncsr.htm","fp0009745_ncsr.htm","fp0009395_def14a.htm","fp0009697_nsarb.fil","xslF345X03/v364635_4.xml","fp0008556_nq.htm","fp0008096_ncsrs.htm","fp0008000_nsara.fil","fp0007696_npx.htm","xslF345X03/v351759_form4.xml","xslF345X03/v351758_form4.xml","fp0007586_497.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","filename1.htm","filename1.htm","fp0007531_pos8c.htm","filename1.pdf","xslEFFECTX01/primary_doc.xml","fp0007335_497.htm","filename1.htm","fp0007105_nq.htm","fp0007306_n2a.htm","xslF345X02/fp0007317_3.xml","fp0007006_n2.htm","cstone_4017g.pdf","fp0006523_ncsr.htm","fp0006485_def14a.txt","answer.fil","xslF345X03/v798037-1_4.xml","fp0005841_nq.htm","fp0005386_ncsrs.htm","answer.fil","cfp_npx-0612.htm","xslF345X03/v317723_form4.xml","xslF345X03/v317663_form4.xml","fp0004843_nq.htm","fp0004938_497.htm","xslEFFECTX01/primary_doc.xml","filename1.htm","filename1.pdf","filename1.pdf","fp0004874_n2a.htm","xslF345X02/cfp_form3-0512.xml","filename1.pdf","fp0004688_n2.htm","cfp_4017g.htm","fp0004122_ncsr.htm","answer.fil","fp0004306_def14a.txt","xslF345X03/v244498_4.xml","xslF345X03/v244078_form4.xml","fp0003738_nq.htm","t306473.txt","answer.fil","cfp_npx-0611.txt","cfp_sc13g.txt","fp0002900_nq.htm","cfp_4017g.htm","xslF345X03/v223411_ex.xml","xslF345X03/v223316_ex.xml","xslF345X03/v223270_ex.xml","xslF345X03/v223305_ex.xml","fp0002749_497.htm","xslEFFECTX01/primary_doc.xml","filename1.pdf","filename1.htm","fp0002696_n2a.htm","filename1.pdf","t306286.txt","t306289.txt","filename1.htm","cfp_answer.fil","fp0002557_n2.htm","fp0002237_nq.htm","cfp13ga17.txt","cfp13ga2rgo.txt","cfp13ga16.txt","cfp13ga15.txt","cfp13ga14.txt","t306043.txt","cfp_answer.fil","cfp_npx-0610.txt","cfp13ga13.txt","cfp_defa14a-0810.htm","t305943.txt","xslF345X03/v187548_ex.xml","fp0001582_nq.htm","fp0001724_pre14a.txt","fp0001681_4017g.htm","cfp13ga12.txt","t305756.txt","answer.fil","cfp13ga1rgo.txt","cfp13ga11.txt","cfp13ga10.txt","xslF345X03/v170263_ex.xml","cfp13galdb.txt","cfp13ga9.txt","fp0001101_nq.htm","cfp13ga8.txt","cfp13ga7.txt","cfp13ga6.txt","t305604.txt","answer.fil","cfp_npx-0609.txt","cfp13ga5.txt","cfp13ga4.txt","cornerstone_4017g.htm","cprt_nq-0309.txt","t304937.txt","t305131.txt","ans.fil","cfp13ga3.txt","xslF345X03/v139889_ex.xml","xslF345X03/v136999_ex.xml","xslF345X03/c78204_4x0.xml","xslF345X02/c78202_3x0.xml","t304624.txt","xslF345X03/v127945_ex.xml","t304536.txt","ans.fil","t304455.txt","t304216.txt","t304321.txt","t304182.txt","t304165.txt","ans.fil","cfp13ga2.txt","t303800.txt","cfp13ga1.txt","filename1.txt","t303774.txt","cfp13g.txt","cfp13gldb.txt","cfp13grgo.txt","xslF345X02/v087945_ex.xml","xslF345X02/v087944_ex.xml","xslF345X02/v087943_ex.xml","xslF345X02/v087930_ex.xml","xslF345X02/v087921_ex.xml","xslF345X02/v087900_ex.xml","xslF345X02/v087900_ex.xml","xslF345X02/v087825_ex.xml","xslF345X02/v087823_ex.xml","xslF345X02/v087821_ex.xml","xslF345X02/v087820_ex.xml","xslF345X02/v087819_ex.xml","xslF345X02/v087818_ex.xml","xslF345X02/v084187_ex.xml","t303665.txt","9999999997-07-040310.paper","xslEFFECTX01/primary_doc.xml","t303621.txt","filename1.txt","t303614.txt","t303610.txt","t303608.txt","t303528.txt","t303536.txt","t303409.txt","t303426.txt"],"primaryDocDescription":["","","","","","","","","","OWNERSHIP DOCUMENT","","","","","","","","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","","OWNERSHIP DOCUMENT","","","","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","","","","","","","","","","","","","","","","","OWNERSHIP DOCUMENT","","","","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","","","","","","","","","","","","","OWNERSHIP DOCUMENT","","","","","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-B","OWNERSHIP DOCUMENT","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-A","CORNERSTONE PROGRESSIVE RETURN FUND - N-PX","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","","","","","","","OWNERSHIP DOCUMENT","","","CORNERSTONE PROGRESSIVE RETURN FUND - 40-17G","","CORNERSTONE PROGRESSIVE RETURN FUND, INC. - NSAR-B","","OWNERSHIP DOCUMENT","OWNERSHIP DOCUMENT","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","CFP","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-A","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-PX","CORNERSTONE PROGRESSIVE RETURN FUND 13G","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","CORNERSTONE PROGRESSIVE RETURN FUND - 40-17G","","","","","CORNERSTONE PROGRESSIVE RETURN FUND - 497(C)","","","","CORNERSTONE PROGRESSIVE RETURN FUND - N-2/A","","","CFP","","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-B","CORNERSTONE PROGRESSIVE RETURN FUND - N-2","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","","","","","","PROGRESSIVE RETURN (CFP)","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-A","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-PX","","CORNERSTONE PROGRESSIVE RETURN FUND - DEFA-14A","CORNERSTONE PROGRESSIVE RETURN FUND","","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","","CORNERSTONE PROGRESSIVE RETURN FUND - 40-14G","","CFP","CORNERSTONE PROGRESSIVE RETURN FUND - NSAR-B","","","","","","","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","","","","CFP","CORNERSTONE PROGRESSIVE RETURN FUND","CORNERSTONE PROGRESSIVE RETURN FUND - N-PX","","","","CORNERSTONE PROGRESSIVE RETURN FUND - FORM N-Q","CFP","CFP","","","","","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","CFP","","CFP","","CFP","CFP","","","PRF","","","CFP","","","","","","","","","","","","","","","","","","","","","","AUTO-GENERATED PAPER DOCUMENT","","#5","","AMENDMENT NO. 4","AMENDMENT #3","AMENDMENT #2","AMENDMENT #1","","",""]},"files":[]}}