Financial Analysts and Institutional Investors NEWS RELEASE 1901 Chouteau Avenue: St. Louis, MO 63103: Ameren.com Contacts: Media Ameren Communications Andrew Kirk 314.554.2182 314.554.3942 communications@ameren.com akirk@ameren.com For Immediate Release Ameren Announces Third Quarter 2025 Results ST. LOUIS (Nov. 5, 2025) — Ameren Corporation (NYSE: AEE) today announced third quarter 2025 net income attributable to common shareholders in accordance with generally accepted accounting principles (GAAP) of $64 ...