Theresa A. Shaw - 01 Oct 2021 Form 4 Insider Report for AMEREN CORP (AEE)

Role: SVP, Finance and CAO
Signature: Jonathan T. Shade, Asst Secy. of Ameren Corporation, attorney-in-fact for Theresa A. Shaw
Issuer symbol: AEE
Transactions as of: 01 Oct 2021
Net transactions value: $0
Form type: 4
Filing time: 04 Oct 2021, 17:47:23 UTC
Previous filing: 17 Aug 2021
Next filing: 14 Feb 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	+161	+0.84%	$0.000000	19,385	01 Oct 2021	Direct	F2
holding	AEE	Common Stock, $.01 Par Value						575	01 Oct 2021	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 September 30, 2021.
F2	Amount includes 16 accrued dividend equivalents acquired during the third quarter of 2021 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2014 Omnibus Incentive Compensation Plan.