MARK C. BIRK - 29 Feb 2024 Form 4 Insider Report for AMEREN CORP (AEE)

Role: Chmn & President of Subsidiary
Signature: Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Mark C. Birk
Issuer symbol: AEE
Transactions as of: 29 Feb 2024
Net transactions value: -$117,179
Form type: 4
Filing time: 04 Mar 2024, 17:27:09 UTC
Previous filing: 12 Feb 2024
Next filing: 10 Feb 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AEE	Common Stock, $.01 Par Value	Tax liability	$117,179	-1,646	-1.7%	$71.19	97,913	29 Feb 2024	Direct	F2
holding	AEE	Common Stock, $.01 Par Value						1,481	29 Feb 2024	By 401(K)	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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 February 29, 2024.
F2	Shares withheld by the issuer to satisfy tax withholding obligations arising in connection with the vesting of performance share units and restricted stock units.