| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mizell Gwendolyn G | SVP & CSO of Subsidiary | 1901 CHOUTEAU AVE, ST LOUIS | Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney-in-fact for Gwendolyn G. Mizell | 04 Sep 2025 | 0001849779 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEE | Common Stock, $.01 Par Value | Sale | $149,250 | -1,500 | -16% | $99.50 | 7,629 | 03 Sep 2025 | Direct | |
| holding | AEE | Common Stock, $.01 Par Value | 2,385 | 03 Sep 2025 | By 401(K) | F1 |
| 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 August 31, 2025. |