NISOURCE INC. 8-K

What Happened

• NiSource Inc. announced its quarterly results for the period ended March 31, 2026 by filing an 8-K (Item 2.02) on May 6, 2026. The company's press release dated May 6, 2026 is attached to the filing as Exhibit 99.1. The 8-K was signed by Gunnar J. Gode, Senior VP, Chief Accounting and Tax Officer (Principal Accounting Officer).

Key Details

• Reporting period: quarter ended March 31, 2026.
• Filing date and press release: May 6, 2026; press release attached as Exhibit 99.1.
• Financial data provided via Inline XBRL exhibits (interactive data included with the filing).
• Form 8-K cites Item 2.02 (Results of Operations and Financial Condition); no specific financial figures are disclosed directly in the 8-K text—see the attached press release and XBRL files for detailed numbers.

Why It Matters

• This filing signals NiSource has released its quarterly results (earnings, revenue and other quarterly results) that investors will use to assess near-term performance.
• Investors should review the attached press release and the company's XBRL financial data for revenue, earnings per share, cash flow and any management commentary from the CEO/CFO that may affect outlook or trading.
• Because the 8-K itself does not present the numeric results, consult the Exhibit 99.1 press release and upcoming periodic filings (e.g., Form 10-Q) for the complete financial details and any changes in guidance or material disclosures.