AEE Filing
4Filing Date: Mar 6, 2026

AMEREN CORP (AEE) · Insider Trading (Form 4) SEC Filing

Statement of Changes in Beneficial Ownership

descriptionView SEC Filing
ACC: 0001199579-26-000004open_in_new
Total Value$0
Trades1
Insiders1

Transaction Details

BRUNE CATHERINE S
Director·Direct
Gift · Dispose
Common Stock, $.01 Par Value
Shares-450
Price$0.00
Total Value$0
Shares Owned After26.63K
Transaction DateMar 5, 2026

Post-Transaction Holdings

BRUNE CATHERINE S
SecuritySharesChange
Common Stock, $.01 Par Value26.63K-450 (-1.66%)
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-03-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: AMEREN CORP (AEE) CIK: 0001002910 --- Reporting Owner --- Name: BRUNE CATHERINE S CIK: 0001199579 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock, $.01 Par Value Date: 2026-03-05 | Code: G (Gift) Shares: -450 | Price: $0.00 Shares Owned After: 26,628 | Ownership: D (Direct) --- Signature --- /s/ Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney-in-fact for Catherine S. Brune (2026-03-06)

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