AMEREN CORPORATION

AEE · NEW YORK STOCK EXCHANGE INC.

Other Electric Power Generation

St. Louis-based Ameren Corporation powers the quality of life for 2.4 million electric customers and more than 900,000 natural gas customers in a 64,000-square-mile area through its Ameren Missouri and Ameren Illinois rate-regulated utility subsidiaries. Ameren Illinois provides electric distribution and transmission service and natural gas distribution service. Ameren Missouri provides electric generation, transmission and distribution service, as well as natural gas distribution service. Ameren Transmission Company of Illinois develops, owns and operates rate-regulated regional electric transmission projects.

ESG Scores

Overall ESG

6.9

Environmental

5.5

Social

6.6

Governance

7.3

Public ESG Grades

Overall: A (High)

E: AS: BBG: BB

Gender Diversity

Female Directors0.2857%

Female Executives0.17391304347826086%

Women in Workforce0.24%

CEO GenderMale

Market Data

Price$111.27-1.44 (-1.28%)

Market Cap$30.72B

P/E Ratio21.10

EPS$—

52W High$115.53

52W Low$93.27

Beta0.52