Transaction Details

Footnotes

Represents the estimated number of share equivalents held by the reporting person in the unitized stock fund included in the Ameren Corporation Savings Investment Plan as of April 30, 2025. | Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of restricted stock units. | Amount includes 10 shares acquired during the first quarter of 2025 through reinvested dividends, as well as 50 accrued dividend equivalents acquired during the first quarter of 2025 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.