Form 8-K - Current report:
SEC Accession No. 0001193125-25-209933
Filing Date
2025-09-22
Accepted
2025-09-22 06:30:11
Documents
12
Period of Report
2025-09-22
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d935797d8k.htm   iXBRL 8-K 30658
  Complete submission text file 0001193125-25-209933.txt   142991

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA ni-20250922.xsd EX-101.SCH 2869
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE ni-20250922_lab.xml EX-101.LAB 17233
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ni-20250922_pre.xml EX-101.PRE 10826
14 EXTRACTED XBRL INSTANCE DOCUMENT d935797d8k_htm.xml XML 3489
Mailing Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272
Business Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272 2196475200
NISOURCE INC. (Filer) CIK: 0001111711 (see all company filings)

EIN.: 352108964 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-16189 | Film No.: 251328359
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)