NISOURCE INC. — 8-K Filings
347 8-K filings on record
This page lists all 8-K 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 347 8-K documents with the SEC since 2014. To view all SEC filings by NISOURCE INC., see the full filings list.
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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-23-153009 | May 24, 2023 | May 23, 2023 |
| 8-K | 8-K | 0001193125-23-137675 | May 8, 2023 | — |
| 8-K | 8-K | 0001111711-23-000011 | May 3, 2023 | — |
| 8-K | 8-K | 0001193125-23-079263 | Mar 24, 2023 | — |
| 8-K | 8-K | 0001193125-23-070755 | Mar 15, 2023 | Mar 14, 2023 |
| 8-K | 8-K | 0001193125-23-068490 | Mar 13, 2023 | Mar 10, 2023 |
| 8-K | 8-K | 0001111711-23-000003 | Feb 22, 2023 | — |
| 8-K | 8-K | 0001193125-22-309195 | Dec 20, 2022 | — |
| 8-K | 8-K | 0001193125-22-282770 | Nov 10, 2022 | — |
| 8-K | 8-K | 0001111711-22-000040 | Nov 7, 2022 | — |
| 8-K | 8-K | 0001193125-22-278678 | Nov 7, 2022 | — |
| 8-K | 8-K | 0001193125-22-222159 | Aug 16, 2022 | Aug 15, 2022 |
| 8-K | 8-K | 0001193125-22-216834 | Aug 10, 2022 | Aug 9, 2022 |
| 8-K | 8-K | 0001111711-22-000023 | Aug 3, 2022 | — |
| 8-K | 8-K | 0001193125-22-171998 | Jun 10, 2022 | — |
| 8-K | 8-K | 0001193125-22-159458 | May 25, 2022 | May 24, 2022 |
| 8-K | 8-K | 0001111711-22-000011 | May 4, 2022 | — |
| 8-K | 8-K | 0001193125-22-122183 | Apr 27, 2022 | Apr 25, 2022 |
| 8-K | 8-K | 0001193125-22-076424 | Mar 16, 2022 | Mar 14, 2022 |
| 8-K | 8-K | 0001111711-22-000005 | Feb 23, 2022 | — |
| 8-K | 8-K | 0001193125-22-046616 | Feb 18, 2022 | — |
| 8-K | 8-K | 0001193125-22-019965 | Jan 27, 2022 | — |
| 8-K | 8-K | 0001111711-21-000034 | Nov 3, 2021 | — |
| 8-K | 8-K | 0001193125-21-305936 | Oct 25, 2021 | Oct 20, 2021 |
| 8-K | 8-K | 0001193125-21-269325 | Sep 10, 2021 | Sep 7, 2021 |
| 8-K | 8-K | 0001193125-21-239325 | Aug 6, 2021 | — |
| 8-K | 8-K | 0001111711-21-000028 | Aug 4, 2021 | — |
| 8-K | 8-K | 0001193125-21-173292 | May 26, 2021 | May 25, 2021 |
| 8-K | 8-K | 0001111711-21-000016 | May 5, 2021 | — |
| 8-K | 8-K | 0001193125-21-121438 | Apr 19, 2021 | Apr 13, 2021 |
| 8-K | 8-K | 0001193125-21-114016 | Apr 13, 2021 | Apr 12, 2021 |
| 8-K | 8-K | 0001193125-21-050033 | Feb 22, 2021 | — |
| 8-K | 8-K | 0001111711-21-000008 | Feb 17, 2021 | — |
| 8-K | 8-K | 0001111711-20-000045 | Nov 2, 2020 | — |
| 8-K | 8-K | 0001193125-20-274926 | Oct 23, 2020 | Oct 19, 2020 |
| 8-K | 8-K | 0001193125-20-266844 | Oct 9, 2020 | — |
| 8-K | 8-K | 0001193125-20-257163 | Sep 29, 2020 | — |
| 8-K | 8-K | 0001193125-20-231294 | Aug 26, 2020 | — |
| 8-K | 8-K | 0001193125-20-224280 | Aug 19, 2020 | Aug 18, 2020 |
| 8-K | 8-K | 0001193125-20-223605 | Aug 18, 2020 | — |
| 8-K | 8-K | 0001193125-20-217810 | Aug 13, 2020 | Aug 12, 2020 |
| 8-K | 8-K | 0001193125-20-217079 | Aug 12, 2020 | — |
| 8-K | 8-K | 0001111711-20-000034 | Aug 5, 2020 | — |
| 8-K | 8-K | 0001193125-20-195474 | Jul 20, 2020 | Jul 15, 2020 |
| 8-K | 8-K | 0001193125-20-187246 | Jul 6, 2020 | Jul 2, 2020 |
| 8-K | 8-K | 0001193125-20-151655 | May 26, 2020 | — |
| 8-K | 8-K | 0001193125-20-148209 | May 21, 2020 | May 19, 2020 |
| 8-K | 8-K | 0001193125-20-148219 | May 21, 2020 | May 19, 2020 |
| 8-K | 8-K | 0001111711-20-000019 | May 6, 2020 | — |
| 8-K | 8-K | 0001193125-20-115949 | Apr 23, 2020 | — |