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NISOURCE INC.
Electric & Other Services Combined · DE · CIK 1111711
NISOURCE INC. provides energy and utility services, including electricity and gas, to customers
⚡ Elevated coverage
$22.63B
Market cap
$48.15
Last close
-1.9%
1D
+1.1%
5D
6.6M
Volume
Price · last 39 sessions+0.1%
May 4L $45.10 · H $49.08Jun 29
315
Total filings
Jun 18, 2026
Last filing
12/31
Fiscal year end
8-KCompany UpdateMay 18, 20268-KShareholder VoteMay 12, 20268-KResults of OperationsMay 6, 20268-KResults of OperationsFeb 11, 20268-KMaterial Agreement · New Debt / ObligationDec 11, 20258-KCompany UpdateNov 7, 20258-KMaterial Agreement · Company UpdateOct 31, 20258-KResults of OperationsOct 29, 20258-KReg FD DisclosureSep 22, 20258-KResults of OperationsAug 6, 20258-KCompany UpdateJun 27, 20258-KShareholder VoteMay 13, 20258-KResults of OperationsMay 7, 20258-KCompany UpdateMar 27, 20258-KResults of OperationsFeb 12, 20258-KExecutive ChangeJan 24, 20258-KResults of OperationsOct 30, 20248-KSecurity-Holder Rights · Bylaw AmendmentOct 22, 20248-KCompany UpdateSep 9, 20248-KResults of OperationsAug 7, 20248-KCompany UpdateJun 24, 20248-KCompany UpdateMay 16, 20248-KShareholder VoteMay 13, 20248-KResults of OperationsMay 8, 20248-KExecutive ChangeMar 19, 20248-KSecurity-Holder Rights · Bylaw AmendmentMar 18, 20248-KExecutive ChangeMar 15, 20248-KCompany UpdateMar 14, 20248-KMaterial Agreement · Company UpdateFeb 22, 20248-KResults of OperationsFeb 21, 20248-KExecutive ChangeFeb 20, 20248-KCompany UpdateFeb 9, 20248-KExecutive ChangeJan 26, 20248-KMaterial Agreement · Reg FD DisclosureJan 2, 20248-KMaterial Agreement · Security-Holder RightsDec 18, 20238-KMaterial Agreement · New Debt / ObligationDec 6, 20238-KDelisting Notice · Reg FD DisclosureDec 1, 20238-KReg FD DisclosureNov 17, 20238-KReg FD DisclosureNov 17, 20238-KReg FD DisclosureNov 15, 20238-KReg FD DisclosureNov 14, 20238-KMaterial Agreement · New Debt / ObligationNov 9, 20238-KResults of OperationsNov 1, 20238-KReg FD DisclosureOct 20, 20238-KReg FD DisclosureOct 20, 20238-KMaterial Agreement · New Debt / ObligationOct 5, 20238-KReg FD DisclosureSep 28, 20238-KReg FD DisclosureSep 15, 20238-KMaterial Agreement · New Debt / ObligationAug 23, 20238-KResults of OperationsAug 2, 20238-KMaterial Agreement · Reg FD DisclosureJun 20, 20238-KSecurity-Holder Rights · Bylaw AmendmentJun 16, 20238-KReg FD Disclosure · Company UpdateJun 9, 20238-KBylaw Amendment · Shareholder VoteMay 24, 20238-KCompany UpdateMay 8, 20238-KResults of OperationsMay 3, 20238-KCompany UpdateMar 24, 20238-KExecutive Change · Reg FD DisclosureMar 15, 20238-KReg FD DisclosureMar 13, 20238-KResults of OperationsFeb 22, 20238-KMaterial Agreement · New Debt / ObligationDec 20, 20228-KCompany UpdateNov 10, 20228-KReg FD DisclosureNov 7, 20228-KResults of Operations · Reg FD DisclosureNov 7, 20228-KExecutive ChangeAug 16, 20228-KBylaw AmendmentAug 10, 20228-KResults of OperationsAug 3, 20228-KCompany UpdateJun 10, 20228-KExecutive Change · Shareholder VoteMay 25, 20228-KResults of OperationsMay 4, 20228-KExecutive ChangeApr 27, 20228-KExecutive ChangeMar 16, 20228-KResults of OperationsFeb 23, 20228-KMaterial Agreement · New Debt / ObligationFeb 18, 20228-KExecutive ChangeJan 27, 20228-KResults of OperationsNov 3, 20218-KExecutive ChangeOct 25, 20218-KReg FD DisclosureSep 10, 20218-KCompany UpdateAug 6, 20218-KResults of OperationsAug 4, 2021
Insider Activity
In the 90 days to Feb 18, 2026: 3 sold $1.0M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 18, 2026 | Gode GunnarSVP Chief Accting&Tax Officer | Sell | 2,175 | $46.00 | $100K |
| Feb 13, 2026 | Anderson ShawnEVP & CFO | Sell | 12,500 | $45.01 | $563K |
| Nov 25, 2025 | Cuccia Kimberly SEVP, GC & Corporate Secretary | Sell | 8,000 | $43.13 | $345K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
In the News
⚡ Elevated coverageCoverage (30d): 7 reputable articles.
MarketWatchNiSource Inc. stock underperforms Monday when compared to competitors15h agoMarketWatchNiSource Inc. stock outperforms competitors on strong trading day3d agoMarketWatchNiSource Inc. stock underperforms Wednesday when compared to competitors12d agoMarketWatchNiSource Inc. stock underperforms Friday when compared to competitors despite daily gains17d ago
Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗
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