| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Smith Patrick E | SVP of Subsidiary | 1901 CHOUTEAU AVENUE, SAINT LOUIS | Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Patrick E. Smith | 04 Nov 2025 | 0002094778 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | AEE | Common Stock, $.01 Par Value | 3,018 | 25 Oct 2025 | By 401(k) | F1 | |||||
| holding | AEE | Common Stock, $.01 Par Value | 390 | 25 Oct 2025 | By spouse | ||||||
| holding | AEE | Common Stock, $.01 Par Value | 17,481 | 25 Oct 2025 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | 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 October 31, 2025. |
| F2 | Amount includes 3,358 restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan. |