BLACK HILLS CORP /SD/ 8-K

What Happened

• On Feb. 4, 2026 Black Hills Corporation (BKH) announced its fourth-quarter 2025 financial results and furnished a press release and related presentation. The company filed a Form 8-K (Item 2.02) to make the materials available to investors; the press release is Exhibit 99.1 (dated Feb. 4, 2026) and the presentation is Exhibit 99.2 (dated Feb. 5, 2026). The report was signed by Kimberly F. Nooney, Senior Vice President and Chief Financial Officer.

Key Details

• Form 8-K filed/furnished: Feb. 4, 2026 under Item 2.02 (Results of Operations and Financial Condition).
• Exhibit 99.1: Press release announcing Q4 2025 results (dated Feb. 4, 2026).
• Exhibit 99.2: Presentation covering the results (dated Feb. 5, 2026).
• Report signed by Kimberly F. Nooney, SVP & CFO.

Why It Matters

• This 8-K is the official release of Black Hills’ Q4 2025 earnings and related materials—investors should review the attached press release and presentation for reported revenue, earnings (EPS), guidance, and any management commentary. Those items can affect short-term stock performance and help assess the company’s quarterly results, cash flow and near-term outlook.