AMEREN CORP — Director's Dealing 2022

Feb 14, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMEREN CORP (AEE)
CIK: 0001002910
Period of Report: 2022-02-10

Reporting Person: Heger Mary P (SVP of Subsidiary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-10	Common Stock, $.01 Par Value	A	5666	—	Acquired	75286	Direct
2022-02-10	Common Stock, $.01 Par Value	A	1225	—	Acquired	76633	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, $.01 Par Value	5618	Indirect

Footnotes

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 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.

F4: Amount includes 121 accrued dividend equivalents acquired during the first through the fourth quarters of 2021 pursuant to a dividend reinvestment feature of restricted stock units granted under the Plan.