| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schukar Shawn E | Chmn & President of Subsidiary | P.O. BOX 66149, ST. LOUIS | Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Shawn E. Schukar | 20 Aug 2025 | 0001305084 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEE | Common Stock, $.01 Par Value | Gift | $0 | -796 | -1.4% | $0.000000 | 56,816 | 19 Aug 2025 | Direct | F2 |
| holding | AEE | Common Stock, $.01 Par Value | 3,101 | 19 Aug 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 July 31, 2025. |
| F2 | Amount includes 126 accrued dividend equivalents acquired during the first and second quarters of 2025 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan. |