SEC Form 4 · accession 0002094778-26-000006
AMEREN CORP · AEE
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Patrick E Smith
Officer — Chairman & President of Sub
Period of report
Jul 1, 2026
Accepted (ET)
Jul 6, 2026 · 4:35 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001002910
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, $.01 Par ValueF2,F3 | Jul 1, 2026 | A | 280 | $0.00 | A | 20,275 | D | |
| Common Stock, $.01 Par ValueF1 | holding | — | — | — | 3,113 | I | By 401(k) | |
| Common Stock, $.01 Par Value | holding | — | — | — | 968 | I | By spouse |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents 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 June 30, 2026.
- F2These restricted stock units were granted under the issuer's 2022 Omnibus Incentive Compensation Plan (the "Plan") and are scheduled to vest upon the payment date in 2029, which shall be no later than March 15, 2029, subject to the terms of the Plan and the applicable award agreement issued thereunder.
- F3Amount includes 84 accrued dividend equivalents acquired during the first and second quarters of 2026 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.