Ameren Corp Reports Executive & Director Changes

Ticker: AEE · Form: 8-K · Filed: Oct 3, 2025 · CIK: 1002910

Ameren Corp 8-K Filing Summary
FieldDetail
CompanyAmeren Corp (AEE)
Form Type8-K
Filed DateOct 3, 2025
Risk Levelmedium
Pages2
Reading Time2 min
Key Dollar Amounts$0.01
Sentimentneutral

Sentiment: neutral

Topics: executive-changes, board-changes, officer-appointment

Related Tickers: AEE

TL;DR

Ameren's board and exec team got a shake-up, new faces in, some old faces out.

AI Summary

Ameren Corporation announced on October 2, 2025, changes in its executive leadership and board of directors. Specifically, the company reported the departure of certain officers and directors, along with the election of new directors and the appointment of new officers. The filing also details compensatory arrangements for certain executives.

Why It Matters

Changes in executive leadership and board composition can signal shifts in company strategy, risk oversight, and future performance.

Risk Assessment

Risk Level: medium — Executive and board changes can introduce uncertainty regarding future strategy and operational direction.

Key Players & Entities

  • AMEREN CORPORATION (company) — Registrant
  • Missouri (location) — State of incorporation
  • St. Louis (location) — Principal executive offices city
  • October 2, 2025 (date) — Date of earliest event reported

FAQ

Who are the specific officers and directors departing Ameren Corporation?

The filing indicates the departure of certain officers and directors but does not name them specifically in the provided text.

Who are the newly elected directors and appointed officers at Ameren Corporation?

The filing states that new directors have been elected and new officers appointed, but their names are not detailed in the provided text.

What is the effective date of these changes in leadership at Ameren Corporation?

The earliest event reported is dated October 2, 2025.

Are there any details on the compensatory arrangements for the affected officers?

The filing mentions that compensatory arrangements of certain officers are being reported, but specific details are not included in the provided text.

What is the primary business of Ameren Corporation?

Ameren Corporation is in the 'ELECTRIC & OTHER SERVICES COMBINED' industry, as indicated by its Standard Industrial Classification code 4931.

Filing Stats: 474 words · 2 min read · ~2 pages · Grade level 13.2 · Accepted 2025-10-03 16:47:40

Key Financial Figures

  • $0.01 — nge on which registered Common Stock, $0.01 par value per share AEE New York St

Filing Documents

02 Departure of Directors or Certain Officers; Election of

ITEM 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On and effective October 2, 2025 (the "Effective Date"), Mark C. Birk informed Ameren Corporation (the "Company") of his decision to retire from his position as Chairman and President of Union Electric Company, doing business as Ameren Missouri ("Ameren Missouri"), and from each other position he holds with subsidiaries of the Company. As of the Effective Date, Michael L. Moehn, who currently serves as the Company's Senior Executive Vice President and Chief Financial Officer, has been elected to the additional position of Interim Chairman and President of Ameren Missouri. Mr. Moehn has served as the Company's Chief Financial Officer since 2019 and previously served as Chairman and President of Ameren Missouri from 2014 to 2019.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. AMEREN CORPORATION (Registrant) By: /s/ Stephen C. Lee Name: Stephen C. Lee Title: Vice President, Interim General Counsel and Secretary Date: October 3, 2025

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