NISOURCE INC.
For the period ended Jun 30, 2026. Filed Aug 5, 2026.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Jun 30, 2026 · Filed Aug 5, 2026
What changed in Risk Factors?
Read the current filingPrevious report: 10-Q
Period ended 2026-03-31; filed 2026-05-06.
0001111711-26-000045
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresOther InformationCurrent report: 10-Q
Period ended 2026-06-30; filed 2026-08-05.
0001111711-26-000088
Item 1A. Risk FactorsUnregistered Sales of Equity Securities and Use of ProceedsDefaults Upon Senior SecuritiesMine Safety DisclosuresOther InformationThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 11 previous paragraphs and 13 current paragraphs.
9 unchanged; 1 reworded; 3 added; 1 removed; 0 previous and 0 current paragraphs rearranged.
Tables are not compared: 0 previous and 1 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (3)
Current report
The following table describes any contracts, instructions or written plans for the sale or purchase of NiSource securities that are intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act that were adopted by our directors and executive officers during the quarter ended June 30, 2026:
Current report
(1)A trading plan may also expire on such earlier date that all transactions under the trading plan are completed.
Current report
(2)Aggregate number may increase upon time of transacting in order to account for dividends.
Removed paragraphs (1)
Previous report
During the quarter ended March 31, 2026, none of our directors or executive officers adopted or terminated a Rule 10b5-1 trading plan or adopted or terminated a non-Rule 10b5-1 trading arrangement (as defined in Item 408(c) of Regulation S-K).
Reworded paragraphs (1)
Previous wording
Please refer to the risk factors set forth in Part I, Item 1A of the Annual Report on Form 10-K for the year ended December 31, 2025 and Part II, Item 1A of the Quarterly Report on Form 10-Q for the quarter ended March 31, 2026. There have been no material changes to such risk factors.
Current wording
Please refer to the risk factors set forth in Part I, Item 1A of the Annual Report on Form 10-K for the year ended December 31, 2025. There have been no material changes to such risk factors.