Ellen M. Fitzsimmons - 05 Jan 2026 Form 4 Insider Report for AMEREN CORP (AEE)

Reporting relationship: Director
Issuer ticker: AEE
Reported as of: 05 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 07 Jan 2026, 19:40:58 UTC
Prior SEC filing: 07 Jan 2025
Source filing: View source filing
Reporting owner signature: Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney in fact for Ellen M. Fitzsimmons

Key filing fact

Ellen M. Fitzsimmons filed Form 4 for AMEREN CORP (AEE) on 07 Jan 2026.

Key facts

This page summarizes Ellen M. Fitzsimmons's Form 4 filing for AMEREN CORP (AEE).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 07 Jan 2026, 19:40.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

CIK 0001203249 Primary reporting owner

Relationship: Director
Address: 1901 CHOUTEAU AVE, MC 1310, P.O. BOX 66149, ST. LOUIS
Signature: Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney in fact for Ellen M. Fitzsimmons
Signature date: 07 Jan 2026

Shares, units, or other non-derivative securities reported in this filing.

AEE transaction

Award

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Explanation of responses 2 footnotes

Footnote F1

Director compensation.

Footnote F2

Amount includes a total of 143 shares acquired during the first through fourth quarters of 2025 through reinvested dividends.