| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Flores Rafael | Director | 1901 CHOUTEAU AVE, MC 1310, P.O. BOX 66149, ST. LOUIS | Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney-in-fact for Rafael Flores | 19 Feb 2026 | 0001656999 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AEE | Common Stock, $.01 Par Value | Sale | $178,432 | -1,600 | -10% | $111.52 | 13,953 | 17 Feb 2026 | Direct |