Form 424B5 - Prospectus [Rule 424(b)(5)]:
SEC Accession No. 0001193125-26-215864
Filing Date
2026-05-11
Accepted
2026-05-11 09:02:25
Documents
2

Document Format Files

Seq Description Document Type Size
1 424B5 d143654d424b5.htm 424B5 486228
2 GRAPHIC g143654g80x02.jpg GRAPHIC 28859
  Complete submission text file 0001193125-26-215864.txt   527315
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.: 26961113
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)