801 EAST 86TH AVE, MERRILLVILLE, IN
Announces Second Quarter Results
NiSource Inc. Issues $500M in Senior Notes Due 2031 and 2036
Election Results from NiSource Inc. Annual Meeting - May 11, 2026
Announces first quarter results
Annual Report to Security Holders
Announces full-year 2025 results
NiSource Inc. Enters $2.5 Billion Revolving Credit Agreement
NiSource Inc. Issues $1 Billion 5.750% Junior Subordinated Notes Due 2056
Q2
Q1
FY 2024
Q3
Prospectus Filed Pursuant to Rule 424(b)(2)
Prospectus filed pursuant to Rule 424(b)(5)
Registration Statement for Securities to be Offered to Employees
Additional Proxy Materials
Definitive Proxy Statement
Additional Proxy Soliciting Materials
Statement of Changes in Beneficial Ownership
Notice of Proposed Sale of Securities
Amended Schedule 13G - Ownership Report
Annual Report of Employee Stock Purchase
Free Writing Prospectus