NiSource Inc: updates and filings

NINYSEUtilities · Electric & Other Services Combined

Price

$46.05

November 13, 2026Market cap $22.0B

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What Ploutos Investor adds for NiSource

Part of Ploutos Investor, €9.99 a month

See the plans

The full history: 17 fiscal years, from 2009
The estimated fair value, with its range and its certainty
The full analysis, 18 a month
More questions to the chat on its filings
Excel with every year
An email when it reports, changes its dividend or an officer buys

What comes next, and what happened

Its next results and latest dividend, and the filings that told of something: results, deals, people, debt. In plain words, each linked to the filing.

Next results

in 79 daysAround Feb 1, 2027 · for Q4 2026

last Oct 28, 2026next Feb 1, 2027

An estimate from when it has reported before, which has been regular. The company announces the date itself.

November 2026

9MonOtherOther material eventsDocument

October 2026

August 2026

May 2026

February 2026

11WedReportAnnual report · for the period to Dec 31, 2025Document

Its SEC filings

What it has filed lately, newest first, linked to the document itself.

Feb 11, 2026 latest annualOct 28, 2026 latest quarterly

Nov 9, 2026Other material events
Form8-K
Oct 28, 2026Quarterly reportfor the period to Sep 30, 2026
Form10-Q
Oct 28, 2026Results of operations
Form8-K
Oct 16, 2026New material financial obligation
Form8-K
Aug 18, 2026Other material events
Form8-K
Aug 14, 2026Over-5% holder statement (passive) (amendment)
FormSCHEDULE 13G/A
Aug 5, 2026Quarterly reportfor the period to Jun 30, 2026
Form10-Q
Aug 5, 2026Results of operations
Form8-K
Jun 18, 2026Employee stock plan reportfor the period to Dec 31, 2025
Form11-K
May 18, 2026Other material events
Form8-K
May 12, 2026Shareholder vote
Form8-K
May 6, 2026Quarterly reportfor the period to Mar 31, 2026
Form10-Q
May 6, 2026Results of operations
Form8-K
Apr 30, 2026Over-5% holder statement (passive)
FormSCHEDULE 13G
Apr 29, 2026Over-5% holder statement (passive)
FormSCHEDULE 13G
Mar 30, 2026Annual report to shareholdersfor the period to Dec 31, 2025
FormARS
Mar 30, 2026Additional annual meeting material
FormDEFA14A
Mar 30, 2026Annual meeting proxy statement
FormDEF 14A
Mar 27, 2026Over-5% holder statement (passive) (amendment)
FormSCHEDULE 13G/A
Feb 11, 2026Annual reportfor the period to Dec 31, 2025
Form10-K
Feb 11, 2026Results of operations
Form8-K
Dec 11, 2025Material agreement entered, new material financial obligation
Form8-K
Dec 5, 2025Over-5% holder statement (passive) (amendment)
FormSCHEDULE 13G/A
Nov 7, 2025Other material events
Form8-K
Nov 7, 2025Shares registered for employees
FormS-8

Filed	Form	What it is	Filing
Nov 9, 2026	8-K	Other material events	Document
Oct 28, 2026	10-Q	Quarterly reportfor the period to Sep 30, 2026	Document
Oct 28, 2026	8-K	Results of operations	Document
Oct 16, 2026	8-K	New material financial obligation	Document
Aug 18, 2026	8-K	Other material events	Document
Aug 14, 2026	SCHEDULE 13G/A	Over-5% holder statement (passive) (amendment)	Document
Aug 5, 2026	10-Q	Quarterly reportfor the period to Jun 30, 2026	Document
Aug 5, 2026	8-K	Results of operations	Document
Jun 18, 2026	11-K	Employee stock plan reportfor the period to Dec 31, 2025	Document
May 18, 2026	8-K	Other material events	Document
May 12, 2026	8-K	Shareholder vote	Document
May 6, 2026	10-Q	Quarterly reportfor the period to Mar 31, 2026	Document
May 6, 2026	8-K	Results of operations	Document
Apr 30, 2026	SCHEDULE 13G	Over-5% holder statement (passive)	Document
Apr 29, 2026	SCHEDULE 13G	Over-5% holder statement (passive)	Document
Mar 30, 2026	ARS	Annual report to shareholdersfor the period to Dec 31, 2025	Document
Mar 30, 2026	DEFA14A	Additional annual meeting material	Document
Mar 30, 2026	DEF 14A	Annual meeting proxy statement	Document
Mar 27, 2026	SCHEDULE 13G/A	Over-5% holder statement (passive) (amendment)	Document
Feb 11, 2026	10-K	Annual reportfor the period to Dec 31, 2025	Document
Feb 11, 2026	8-K	Results of operations	Document
Dec 11, 2025	8-K	Material agreement entered, new material financial obligation	Document
Dec 5, 2025	SCHEDULE 13G/A	Over-5% holder statement (passive) (amendment)	Document
Nov 7, 2025	8-K	Other material events	Document
Nov 7, 2025	S-8	Shares registered for employees	Document

From the company's record at the SEC (EDGAR). The topics of each 8-K are the item codes the company itself filed. Its whole record at the SEC since Apr 24, 2000: every report, 8-K, meeting and letter. Of its other filings (957 in all), the newest. Of its note and share prospectuses (424B, FWP), the newest 40 of 146.

And 1,496 filings on insiders' shares1,399 Form 4, 33 Form 144 and 62 Form 3 since Aug 8, 2003. Their trades are on the Ownership tab.

The full analysis

What do NiSource's filings show?

The filings are where every one of NiSource's figures comes from. The full Ploutos AI analysis reads everything the company has filed and shows what stands behind it, with a source for every figure.

A fair value range built from the filings
Earnings quality, debt and red flags
Insider and institutional moves
The case for and the case against

All filings on EDGAR

The other pages on US stocks, free to read. On the company pages, the last three fiscal years are open to everyone, five with a free account, and every year with Ploutos Investor.

US stocksThe market today, the sectors, the largest companies and the week's results.The market's sectorsThe 11 sectors side by side: returns, share of the market, median P/E and dividend.Compare stocksTwo companies side by side: price over up to ten years, with and without dividends, and every figure.US dividend stocksEach dividend's yield next to whether the company's cash covers it and whether it was ever cut.

The figures come from the company's SEC filings and the share price, and describe what it has reported. They are not a score or a fair value.