Moehn, Singh, Smith promoted to new roles , /PRNewswire/ -- Ameren Corporation (NYSE: AEE) today announced organizational changes designed to drive consistent and continuously improving operating performance and enhance the breadth and depth of experience of its executive team, strengthening the company for the future. The changes are effective Jan. 1, 2026. at @AmerenCorp, Facebook.com/AmerenCorp, or LinkedIn.com/company/Ameren. Moehn joined Ameren in 2000 and has held numerous senior leadership roles ...