{"cik":"0001569639","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Metalmark Management II LLC","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"1177 AVENUE OF THE AMERICAS","street2":"40TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10036","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1177 AVENUE OF THE AMERICAS","street2":"40TH FLOOR","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10036","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"212 823 1900","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001968582-25-000121","0000950103-17-004501","0000950103-17-001351","0000950103-16-017846","0000950103-16-015484","0000950103-16-013363","0000950103-16-011132","0000950103-15-008860","0000950103-15-006495","0000950103-15-003939","0000950103-15-001269","0000950103-14-008046","0000950103-14-005701","0000950103-14-003479","0000950103-14-001105","0000950103-13-006660","0000950103-13-004898","0000950103-13-003053","0000950103-13-001086"],"filingDate":["2025-02-26","2017-05-11","2017-02-13","2016-11-14","2016-08-10","2016-05-16","2016-02-16","2015-11-16","2015-08-14","2015-05-15","2015-02-17","2014-11-14","2014-08-14","2014-05-15","2014-02-14","2013-11-14","2013-08-14","2013-05-15","2013-02-14"],"reportDate":["","2017-03-31","2016-12-31","2016-09-30","2016-06-30","2016-03-31","2015-12-31","2015-09-30","2015-06-30","2015-03-31","2014-12-31","2014-09-30","2014-06-30","2014-03-31","2013-12-31","2013-09-30","2013-06-30","2013-03-31","2012-12-31"],"acceptanceDateTime":["2025-02-26T21:21:48.000Z","2017-05-11T19:49:02.000Z","2017-02-13T21:04:44.000Z","2016-11-14T11:12:23.000Z","2016-08-10T18:55:25.000Z","2016-05-16T11:38:45.000Z","2016-02-16T12:52:08.000Z","2015-11-16T21:19:05.000Z","2015-08-14T10:02:52.000Z","2015-05-15T10:49:04.000Z","2015-02-17T21:13:16.000Z","2014-11-14T12:22:58.000Z","2014-08-14T12:16:40.000Z","2014-05-15T11:41:02.000Z","2014-02-14T18:40:00.000Z","2013-11-14T20:50:54.000Z","2013-08-14T19:28:29.000Z","2013-05-15T20:43:50.000Z","2013-02-14T21:25:33.000Z"],"act":["","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34"],"form":["144","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-NT","13F-NT","13F-NT"],"fileNumber":["","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374","028-15374"],"filmNumber":["","17834106","17599007","161990119","161821193","161650676","161423053","151234762","151052366","15865368","15622529","141220466","141039540","14843853","14614179","131219750","131037550","13847890","13614434"],"items":["","","","","","","","","","","","","","","","","","",""],"core_type":["144","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-HR","13F-NT","13F-NT","13F-NT"],"size":[4500,4234,4234,4235,4235,4235,4235,4235,4237,4236,4236,4237,4479,4495,4435,4534,3449,3466,3316],"isXBRL":[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],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xsl144X01/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","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","dp36305_13fnt.txt","dp36295_13fnt.txt"],"primaryDocDescription":["","","","","","","","","","","","","","","","","","FORM 13F-NT","13F-NT"]},"files":[]}}