Ameren Corp 8-K Filing
Ticker: AEE · Form: 8-K · Filed: Dec 15, 2025 · CIK: 1002910
| Field | Detail |
|---|---|
| Company | Ameren Corp (AEE) |
| Form Type | 8-K |
| Filed Date | Dec 15, 2025 |
| Pages | 2 |
| Reading Time | 3 min |
| Key Dollar Amounts | $0.01 |
| Sentiment | neutral |
Sentiment: neutral
FAQ
What type of filing is this?
This is a 8-K filing submitted by Ameren Corp (ticker: AEE) to the SEC on Dec 15, 2025.
What are the key financial figures in this filing?
Key dollar amounts include: $0.01 (e on which registered Common Stock, $0.01 par value per share AEE New York St).
How long is this filing?
Ameren Corp's 8-K filing is 2 pages with approximately 655 words. Estimated reading time is 3 minutes.
Where can I view the full 8-K filing?
The complete filing is available on SEC EDGAR. You can also read the AI-decoded analysis with risk assessment and key highlights on ReadTheFiling.
Filing Stats: 655 words · 3 min read · ~2 pages · Grade level 11.7 · Accepted 2025-12-15 16:15:52
Key Financial Figures
- $0.01 — e on which registered Common Stock, $0.01 par value per share AEE New York St
Filing Documents
- tm2533374d1_8k.htm (8-K) — 30KB
- tm2533374d1_ex99-1.htm (EX-99.1) — 10KB
- tm2533374d1_ex99-1img001.jpg (GRAPHIC) — 44KB
- tm2533374d1_ex99-1img002.jpg (GRAPHIC) — 30KB
- tm2533374d1_ex99-1img003.jpg (GRAPHIC) — 15KB
- 0001104659-25-121146.txt ( ) — 326KB
- aee-20251212.xsd (EX-101.SCH) — 3KB
- aee-20251212_lab.xml (EX-101.LAB) — 33KB
- aee-20251212_pre.xml (EX-101.PRE) — 22KB
- tm2533374d1_8k_htm.xml (XML) — 3KB
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. (d) On December 12, 2025, the Board of Directors (the "Board") of Ameren Corporation ("Ameren") elected Jamie L. Engstrom to the Board, with a term beginning on January 1, 2026, and expiring at Ameren's Annual Meeting of Shareholders in 2026. Also effective January 1, 2026, the Board appointed Ms. Engstrom to the Audit and Risk Committee and the Cybersecurity and Digital Technology Committee of the Board. No arrangement or understanding exists between Ms. Engstrom and Ameren or, to Ameren's knowledge, any other person or persons pursuant to which Ms. Engstrom was selected as a director. Ms. Engstrom will participate in the Company's standard non-employee director compensation program as more fully described in the Company's proxy statement filed with the Securities and Exchange Commission on March 25, 2025. Ms. Engstrom is the Global Chief Information Officer and Senior Vice President, Global Information Systems of Caterpillar, Inc. ("Caterpillar"), a leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. Ms. Engstrom previously served as Chief Information Officer for Caterpillar Financial Services Corporation from 2018-2020, following numerous leadership positions in information technology since joining Caterpillar in 1999. Ms. Engstrom had no business relationships with Ameren or its subsidiaries in 2024 or to the date hereof in 2025 which are required to be reported under Item 404(a) of the Securities and Exchange Commission Regulation S-K.
01 Regulation FD Disclosure
ITEM 7.01 Regulation FD Disclosure. On December 15, 2025, Ameren issued a press release announcing Ms. Engstrom's election to the Board. A copy of that press release is furnished as Exhibit 99.1 to this Report.
Financial Statements and Exhibits
Financial Statements and Exhibits. (d) Exhibits Exhibit Number Title 99.1 Press release issued on December 15, 2025, by Ameren. 104 Cover Page Interactive Data File (formatted as Inline XBRL).
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 thereunto duly authorized. AMEREN CORPORATION (Registrant) By: /s/ David M. Feinberg Name: David M. Feinberg Title: Executive Vice President, General Counsel and Secretary Date: December 15, 2025