Bhavani Amirthalingam - 10 Feb 2022 Form 4 Insider Report for AMEREN CORP (AEE)

Role: SVP & CDIO of Subsidiary
Signature: Jonathan T. Shade, Asst. Secy. of Ameren Corporation, attorney-in-fact for Bhavani Amirthalingam
Issuer symbol: AEE
Transactions as of: 10 Feb 2022
Net transactions value: $0
Form type: 4
Filing time: 14 Feb 2022, 16:23:13 UTC
Previous filing: 05 Jan 2022
Next filing: 02 Mar 2022
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	Award	$0	+6,519	+33%	$0.000000	26,164	10 Feb 2022	Direct	F2
transaction	AEE	Common Stock, $.01 Par Value	Award	$0	+1,733	+6.6%	$0.000000	27,897	10 Feb 2022	Direct	F3
holding	AEE	Common Stock, $.01 Par Value						165	10 Feb 2022	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 January 31, 2022.
F2	Shares acquired upon vesting of previously granted performance share units.
F3	These restricted stock units were granted under the issuer's 2014 Omnibus Incentive Compensation Plan (the "Plan") and are scheduled to vest upon the payment date in 2025, which shall be no later than March 15, 2025, subject to the terms of the Plan and the applicable award agreement issued thereunder.