Ameren Corporation Second Quarter 2025 Earnings Webcast Aug. 1, 2025

Company Overview - Ameren Corporation serves 2.5 million electric customers and over 900,000 natural gas customers across a 64,000-square-mile area through its subsidiaries Ameren Missouri and Ameren Illinois [3] - Ameren Illinois provides electric transmission and distribution services as well as natural gas distribution services, while Ameren Missouri offers electric generation, transmission, and distribution services along with natural gas distribution [3] - Ameren Transmission Company of Illinois focuses on developing, owning, and operating rate-regulated regional electric transmission projects within the Midcontinent Independent System Operator, Inc. [3] Upcoming Earnings Call - Martin J. Lyons Jr., chairman, president, and CEO, along with Michael L. Moehn, senior executive vice president and CFO, will discuss the second quarter 2025 earnings and guidance during a conference call on August 1 at 9 a.m. Central Time [1] - The call will be available for live streaming on AmerenInvestors.com, with supporting materials posted in the "Investor News and Events" section [2] - A replay of the webcast will be accessible for one year starting approximately one hour after the call concludes [2]