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NISOURCE INC. — 10-Q Filings

75 10-Q filings on record

This page lists all 10-Q filings submitted to the SEC by NISOURCE INC. (NI), sorted by most recent first. Each row links to the full filing on EdgarLookup. NISOURCE INC. has filed 75 10-Q documents with the SEC since 2014. To view all SEC filings by NISOURCE INC., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-K405 10-Q 11-K 144 15-12B 15-15D 25 25-NSE 3 3/A 35-CERT 4 4/A 424B2 424B3 424B4 424B5 425 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERT CORRESP DEF 14A DEFA14A EFFECT FWP NO ACT NT 10-K NT 11-K POS AM POS AMC POSASR PRE 14A PRER14A PX14A6G S-1 S-3 S-3/A S-3ASR S-4 S-4/A S-8 S-8 POS SC 13G SC 13G/A SC TO-C SC TO-I SC TO-I/A SCHEDULE 13G SCHEDULE 13G/A SE U-1 U-1/A U-12-IA U-12-IB U-13-60 U-6B-2 U-9C-3 U5A U5B U5B/A U5S U5S/A UPLOAD
Form Description Accession Number Filed Period
10-Q 10-Q 0001111711-25-000055 Oct 29, 2025 Sep 30, 2025
10-Q 10-Q 0001111711-25-000036 Aug 6, 2025 Jun 30, 2025
10-Q 10-Q 0001111711-25-000020 May 7, 2025 Mar 31, 2025
10-Q 10-Q 0001111711-24-000042 Oct 30, 2024 Sep 30, 2024
10-Q 10-Q 0001111711-24-000032 Aug 7, 2024 Jun 30, 2024
10-Q 10-Q 0001111711-24-000021 May 8, 2024 Mar 31, 2024
10-Q 10-Q 0001111711-23-000041 Nov 1, 2023 Sep 30, 2023
10-Q 10-Q 0001111711-23-000026 Aug 2, 2023 Jun 30, 2023
10-Q 10-Q 0001111711-23-000013 May 3, 2023 Mar 31, 2023
10-Q 10-Q 0001111711-22-000041 Nov 7, 2022 Sep 30, 2022
10-Q 10-Q 0001111711-22-000025 Aug 3, 2022 Jun 30, 2022
10-Q 10-Q 0001111711-22-000013 May 4, 2022 Mar 31, 2022
10-Q 10-Q 0001111711-21-000036 Nov 3, 2021 Sep 30, 2021
10-Q 10-Q 0001111711-21-000029 Aug 4, 2021 Jun 30, 2021
10-Q 10-Q 0001111711-21-000018 May 5, 2021 Mar 31, 2021
10-Q 10-Q 0001111711-20-000047 Nov 2, 2020 Sep 30, 2020
10-Q 10-Q 0001111711-20-000036 Aug 5, 2020 Jun 30, 2020
10-Q 10-Q 0001111711-20-000022 May 6, 2020 Mar 31, 2020
10-Q 10-Q 0001111711-19-000041 Oct 30, 2019 Sep 30, 2019
10-Q 10-Q 0001111711-19-000034 Jul 31, 2019 Jun 30, 2019
10-Q 10-Q 0001111711-19-000022 May 1, 2019 Mar 31, 2019
10-Q 10-Q 0001111711-18-000049 Nov 1, 2018 Sep 30, 2018
10-Q 10-Q 0001111711-18-000034 Aug 1, 2018 Jun 30, 2018
10-Q 10-Q 0001111711-18-000021 May 2, 2018 Mar 31, 2018
10-Q 10-Q 0001111711-17-000060 Nov 1, 2017 Sep 30, 2017
10-Q 10-Q 0001111711-17-000052 Aug 2, 2017 Jun 30, 2017
10-Q 10-Q 0001111711-17-000032 May 3, 2017 Mar 31, 2017
10-Q 10-Q 0001111711-16-000084 Nov 1, 2016 Sep 30, 2016
10-Q 10-Q 0001111711-16-000078 Aug 2, 2016 Jun 30, 2016
10-Q 10-Q 0001111711-16-000064 May 3, 2016 Mar 31, 2016
10-Q 10-Q 0001111711-15-000037 Nov 3, 2015 Sep 30, 2015
10-Q 10-Q 0001111711-15-000030 Aug 3, 2015 Jun 30, 2015
10-Q 10-Q 0001111711-15-000022 Apr 30, 2015 Mar 31, 2015
10-Q 10-Q 0001111711-14-000063 Oct 30, 2014 Sep 30, 2014
10-Q 10-Q 0001111711-14-000052 Jul 31, 2014 Jun 30, 2014
10-Q 10-Q 0001111711-14-000036 Apr 30, 2014 Mar 31, 2014
10-Q 10-Q 0001111711-13-000050 Oct 31, 2013 Sep 30, 2013
10-Q 10-Q 0001111711-13-000038 Jul 31, 2013 Jun 30, 2013
10-Q 10-Q 0001111711-13-000021 Apr 30, 2013 Mar 31, 2013
10-Q 10-Q 0001111711-12-000011 Nov 2, 2012 Sep 30, 2012
10-Q 10-Q 0001193125-12-324979 Jul 31, 2012 Jun 30, 2012
10-Q 10-Q 0001193125-12-199491 May 1, 2012 Mar 31, 2012
10-Q FORM 10-Q 0001193125-11-285590 Oct 28, 2011 Sep 30, 2011
10-Q FORM 10-Q 0000950123-11-071412 Aug 2, 2011 Jun 30, 2011
10-Q FORM 10-Q 0000950123-11-043546 May 3, 2011 Mar 31, 2011
10-Q FORM 10-Q 0000950123-10-097945 Oct 29, 2010 Sep 30, 2010
10-Q FORM 10-Q 0000950123-10-071671 Aug 3, 2010 Jun 30, 2010
10-Q FORM 10-Q 0000950123-10-043358 May 4, 2010 Mar 31, 2010
10-Q FORM 10-Q 0000950123-09-055295 Oct 30, 2009 Sep 30, 2009
10-Q FORM 10-Q 0000950123-09-029492 Aug 4, 2009 Jun 30, 2009