Powering a Smart, Sustainable Tomorrow Fourth Quarter 2022 Earnings Feb. 16, 2023 Cautionary Statements Use of Non-GAAP Financial Measures In this presentation, Ameren has presented weather-normalized and core earnings per share and operations and maintenance expenses excluding COLI, which are non-GAAP financial measures and may not be comparable to those of other companies. A reconciliation of GAAP to non-GAAP information is included in this presentation. Generally, core earnings or losses include earnings ...