Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-25-259372
Filing Date
2025-10-31
Accepted
2025-10-31 06:47:18
Documents
15

Document Format Files

Seq Description Document Type Size
1 424B5 d69482d424b5.htm 424B5 408095
2 EX-FILING FEES d69482dexfilingfees.htm   iXBRL EX-FILING FEES 27361
3 GRAPHIC g69482g02a01.jpg GRAPHIC 39059
4 GRAPHIC g800500g80x02.jpg GRAPHIC 28859
  Complete submission text file 0001193125-25-259372.txt   693068

Data Files

Seq Description Document Type Size
17 EXTRACTED XBRL INSTANCE DOCUMENT d69482dexfilingfees_htm.xml XML 11499
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: 424B5 | Act: 33 | File No.: 333-291167 | Film No.: 251437874
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)