David Matthew Feinberg - 05 Feb 2026 Form 4 Insider Report for AMEREN CORP (AEE)

Reporting relationship: EVP, GC & Secretary
Issuer ticker: AEE
Reported as of: 05 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Feb 2026, 20:41:38 UTC
Prior SEC filing: 17 Nov 2025
Source filing: View source filing
Reporting owner signature: Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for David M. Feinberg

Key filing fact

David Matthew Feinberg filed Form 4 for AMEREN CORP (AEE) on 09 Feb 2026.

Key facts

This page summarizes David Matthew Feinberg's Form 4 filing for AMEREN CORP (AEE).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 09 Feb 2026, 20:41.

Change

Previous filing in this sequence was filed on 17 Nov 2025.
Current net transaction value: $0.

Research use

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.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001377787 Primary reporting owner

Feinberg David Matthew

Relationship: EVP, GC & Secretary
Address: 1901 CHOUTEAU AVENUE, ST LOUIS
Signature: Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for David M. Feinberg
Signature date: 09 Feb 2026

Reported non-derivative transactions

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

AEE transaction

Common Stock, $.01 Par Value

Award

Transaction value: $0
Shares: +4,449
Change %: +117%
Price: $0.000000
Shares after: 8,260
Date: 05 Feb 2026
Ownership: Direct
Footnotes: F2

AEE holding

Common Stock, $.01 Par Value

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 9
Date: 05 Feb 2026
Ownership: By 401(k)
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote 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 January 31, 2026.

Footnote F2

Amount includes 27 accrued dividend equivalents acquired during the fourth quarter of 2025 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.