QUESTAR GAS CO SEC filings

CIK 68589

dateformdocument
2019-03-2015-15D/Ahttps://www.sec.gov/Archives/edgar/data/68589/0001193125-19-080840.txt
2019-01-2915-15Dhttps://www.sec.gov/Archives/edgar/data/68589/0001193125-19-020865.txt
2018-12-28RWhttps://www.sec.gov/Archives/edgar/data/68589/0001193125-18-360613.txt
2018-11-0210-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001564590-18-026499.txt
2018-08-0210-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001564590-18-018694.txt
2018-05-0410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001564590-18-010935.txt
2018-03-268-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-18-095989.txt
2018-02-2710-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-18-060949.txt
2017-11-0110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001564590-17-020642.txt
2017-10-178-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-17-311843.txt
2017-08-0310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001564590-17-015132.txt
2017-05-0410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001193125-17-157946.txt
2017-03-1510-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-17-083335.txt
2016-12-198-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-16-796132.txt
2016-11-108-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-16-765237.txt
2016-11-0910-Qhttps://www.sec.gov/Archives/edgar/data/68589/0001193125-16-764490.txt
2016-10-18UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-16-097497.txt
2016-09-29CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0001193125-16-725424.txt
2016-09-228-Khttps://www.sec.gov/Archives/edgar/data/68589/0001193125-16-716673.txt
2016-09-20UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-16-093650.txt
2016-09-158-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000424.txt
2016-08-258-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000415.txt
2016-08-198-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-16-000003.txt
2016-08-0410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000410.txt
2016-04-2810-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000358.txt
2016-04-2810-K/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000357.txt
2016-04-27DEFA14Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000347.txt
2016-04-278-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000346.txt
2016-03-248-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000321.txt
2016-02-1810-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-16-000260.txt
2015-11-258-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000218.txt
2015-11-0510-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000204.txt
2015-10-288-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000192.txt
2015-08-318-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000160.txt
2015-08-0610-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000151.txt
2015-04-3010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000111.txt
2015-03-108-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000069.txt
2015-02-2010-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-15-000024.txt
2014-10-3010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-14-000202.txt
2014-07-3110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-14-000167.txt
2014-04-3010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-14-000108.txt
2014-03-258-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-14-000083.txt
2014-02-2510-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-14-000049.txt
2014-01-288-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-14-000003.txt
2013-12-248-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-13-000006.txt
2013-10-3110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000119.txt
2013-09-24UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-13-052701.txt
2013-09-24CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000102.txt
2013-09-2410-K/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000100.txt
2013-09-18UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-13-051392.txt
2013-08-0110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000060.txt
2013-07-198-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-13-000003.txt
2013-05-0110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000036.txt
2013-02-22UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-13-010018.txt
2013-02-2210-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-13-000014.txt
2012-11-09UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-12-061441.txt
2012-11-078-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000022.txt
2012-10-3110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-12-000040.txt
2012-09-28UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-12-053727.txt
2012-09-188-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000020.txt
2012-09-118-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000017.txt
2012-08-0110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-12-000027.txt
2012-06-13EFFECThttps://www.sec.gov/Archives/edgar/data/68589/9999999995-12-001821.txt
2012-06-13CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000014.txt
2012-05-30S-3/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000009.txt
2012-05-30CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000011.txt
2012-05-23UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-12-026752.txt
2012-05-15S-3https://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000005.txt
2012-05-158-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-12-000003.txt
2012-05-0310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-12-000014.txt
2012-04-03ARShttps://www.sec.gov/Archives/edgar/data/68589/9999999997-12-008522.txt
2012-02-2410-Khttps://www.sec.gov/Archives/edgar/data/68589/0000751652-12-000007.txt
2011-12-1510-Q/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000045.txt
2011-11-0410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000039.txt
2011-10-04UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-11-058643.txt
2011-09-1910-Q/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000035.txt
2011-09-0210-Q/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000031.txt
2011-09-01CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000029.txt
2011-08-26UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-11-051375.txt
2011-08-0910-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000751652-11-000024.txt
2011-05-0610-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000005.txt
2011-03-0110-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-11-000002.txt
2010-11-0410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-10-000009.txt
2010-08-1110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-10-000007.txt
2010-05-0710-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-10-000004.txt
2010-03-1110-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-10-000002.txt
2009-11-0910-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000012.txt
2009-08-0710-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000010.txt
2009-05-208-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000008.txt
2009-05-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000006.txt
2009-03-1110-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000004.txt
2009-03-028-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-09-000002.txt
2008-11-0710-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000039.txt
2008-11-0610-Q/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000037.txt
2008-11-0610-Q/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000035.txt
2008-11-0610-K/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000033.txt
2008-09-038-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000031.txt
2008-08-148-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000029.txt
2008-08-0710-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000027.txt
2008-06-278-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000025.txt
2008-05-0710-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000023.txt
2008-03-268-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000021.txt
2008-03-26424B5https://www.sec.gov/Archives/edgar/data/68589/0001104659-08-019729.txt
2008-03-25FWPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000019.txt
2008-03-24424B5https://www.sec.gov/Archives/edgar/data/68589/0001104659-08-019149.txt
2008-03-20UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-08-014706.txt
2008-03-1110-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000017.txt
2008-03-04EFFECThttps://www.sec.gov/Archives/edgar/data/68589/9999999995-08-000716.txt
2008-02-29CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000015.txt
2008-02-158-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000013.txt
2008-02-01S-3/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000011.txt
2008-01-23CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000006.txt
2008-01-17UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-08-003222.txt
2008-01-04CORRESPhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-08-000002.txt
2007-12-10UPLOADhttps://www.sec.gov/Archives/edgar/data/68589/0000000000-07-059732.txt
2007-11-13S-3https://www.sec.gov/Archives/edgar/data/68589/0000068589-07-000012.txt
2007-11-0510-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-07-000008.txt
2007-08-0910-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-07-000006.txt
2007-05-1010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-07-000004.txt
2007-03-2010-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-07-000002.txt
2006-11-0910-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-06-000010.txt
2006-08-0810-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-06-000008.txt
2006-05-1110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-06-000006.txt
2006-03-2110-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-06-000004.txt
2006-01-098-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-06-000002.txt
2005-12-228-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000022.txt
2005-12-2210-K/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000020.txt
2005-11-1010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000016.txt
2005-08-1110-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000014.txt
2005-05-1610-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000012.txt
2005-04-188-K/Ahttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000010.txt
2005-04-048-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000005.txt
2005-03-3010-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-05-000003.txt
2004-11-1010-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000012.txt
2004-08-318-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000010.txt
2004-08-1210-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000008.txt
2004-07-088-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000006.txt
2004-05-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000004.txt
2004-03-3010-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-04-000002.txt
2003-12-198-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000021.txt
2003-11-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000019.txt
2003-08-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000017.txt
2003-08-048-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000015.txt
2003-05-1410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000011.txt
2003-03-3110-Khttps://www.sec.gov/Archives/edgar/data/68589/0001047469-03-010997.txt
2003-03-19424B3https://www.sec.gov/Archives/edgar/data/68589/0001047469-03-009262.txt
2003-02-27S-3https://www.sec.gov/Archives/edgar/data/68589/0001047469-03-007078.txt
2003-01-22424B5https://www.sec.gov/Archives/edgar/data/68589/0000068589-03-000003.txt
2002-12-318-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-02-000011.txt
2002-11-1410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-02-000009.txt
2002-08-208-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-02-000007.txt
2002-08-1410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000068589-02-000004.txt
2002-05-1410-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000912057-02-020160.txt
2002-03-2910-Khttps://www.sec.gov/Archives/edgar/data/68589/0000912057-02-012529.txt
2001-11-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000912057-01-539198.txt
2001-10-04424B5https://www.sec.gov/Archives/edgar/data/68589/0000912057-01-534406.txt
2001-10-02424B3https://www.sec.gov/Archives/edgar/data/68589/0000912057-01-534202.txt
2001-09-10S-3https://www.sec.gov/Archives/edgar/data/68589/0000912057-01-531819.txt
2001-08-1310-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000912057-01-528042.txt
2001-05-1510-Qhttps://www.sec.gov/Archives/edgar/data/68589/0000912057-01-515507.txt
2001-03-2810-Khttps://www.sec.gov/Archives/edgar/data/68589/0000068589-01-000002.txt

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