AMEREN CORP 8-K

What Happened
Ameren Corporation (AEE) announced its earnings for the fourth quarter and full year ended December 31, 2025, and provided earnings guidance in a press release dated February 11, 2026. The press release (Exhibit 99.1) and Ameren’s unaudited consolidated financial statements for the periods ended December 31, 2025 and 2024 (Exhibit 99.2) were furnished with the Form 8-K filed on February 11, 2026. The filing was signed by Leonard P. Singh, Executive Vice President and Chief Financial Officer.

Key Details

• Filing date: February 11, 2026; press release announcing results and guidance attached as Exhibit 99.1 (furnished).
• Unaudited consolidated financial statements attached as Exhibit 99.2: Statement of Income (three- and twelve-month periods ended Dec 31, 2025 and 2024), Balance Sheet (Dec 31, 2025 and Dec 31, 2024), and Statement of Cash Flows (twelve months ended Dec 31, 2025 and Dec 31, 2024).
• The press release provides Ameren’s earnings results for Q4 and FY 2025 and includes forward-looking earnings guidance (details in Exhibit 99.1).
• Inline XBRL cover page included (Exhibit 104).

Why It Matters
Earnings results and company guidance are material to investors because they directly affect expectations for Ameren’s revenue, net income and future performance. This 8-K furnishes the detailed, unaudited financial statements and the official press release investors and analysts use to update valuation models, earnings estimates, and short-term trading decisions. Because the Form 8-K text does not state specific dollar amounts or EPS, retail investors should review Exhibits 99.1 and 99.2 for the actual revenue, earnings, cash flow and balance sheet figures and any forward-looking guidance.