David Matthew Feinberg - 13 Nov 2025 Form 3 Insider Report for AMEREN CORP (AEE)

Role: EVP, GC & Secretary
Signature: Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for David M. Feinberg
Issuer symbol: AEE
Transactions as of: 13 Nov 2025
Net transactions value: $0
Form type: 3
Filing time: 17 Nov 2025, 16:28:43 UTC
Previous filing: 18 Jun 2025
Next filing: 09 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Feinberg David Matthew	EVP, GC & Secretary	1901 CHOUTEAU AVENUE, ST LOUIS	Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for David M. Feinberg	17 Nov 2025	0001377787

No securities are beneficially owned.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney