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AEE · Current Report (Form 8-K) · Filed February 11, 2026

Ameren Corp — Current Report (Form 8-K)

Form
8-K
Filed
February 11, 2026
Period
Feb 11, 2026
Ticker
AEE
Accession
0001002910-26-000005
Boardroom Alpha · Filing insights

Ameren reports Q4 and full-year 2025 earnings and issues earnings guidance.

About Ameren Corp
Market cap
$29.6B
1Y TSR
+16.9%
3Y TSR
+13.3%
Board grade
C
Sector
Utilities
CEO
Martin J Lyons
Last annual meeting: May 14, 2026 · View full Ameren Corp profile →
aee-20260211

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 ________________________________________________
FORM 8-K
 ________________________________________________ 
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported): February 11, 2026
  ________________________________________________
AMEREN CORPORATION
(Exact name of registrant as specified in its charter)
  ________________________________________________
Missouri1-1475643-1723446
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
1901 Chouteau Avenue, St. Louis, Missouri 63103
(Address of principal executive offices and Zip Code)
Registrant’s telephone number, including area code: (314) 621-3222
 ________________________________________________
 
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.01 par value per shareAEENew York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐



ITEM 2.02Results of Operations and Financial Condition.
On February 11, 2026, Ameren Corporation (“Ameren”) issued a press release announcing its earnings for the fourth quarter and year ended December 31, 2025, and providing earnings guidance. The press release is attached as Exhibit 99.1 and is incorporated herein by reference. The information furnished pursuant to this Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of Ameren under the Securities Act of 1933, as amended, or the Exchange Act.
 
ITEM 8.01Other Events.
In its press release dated February 11, 2026, Ameren disclosed the following unaudited consolidated financial statements: Statement of Income for the three months and twelve months ended December 31, 2025, and December 31, 2024, Balance Sheet at December 31, 2025, and December 31, 2024, and Statement of Cash Flows for the twelve months ended December 31, 2025, and December 31, 2024. The foregoing consolidated financial statements are attached as Exhibit 99.2, and Ameren hereby incorporates such consolidated financial statements into this Item 8.01 of this Current Report on Form 8-K.
 
ITEM 9.01Financial Statements and Exhibits.
(d)Exhibits
Exhibit Number:Title:
99.1*  
99.2  
104Cover Page Interactive Data File (formatted as Inline XBRL)
 
* Exhibit 99.1 is intended to be deemed furnished rather than filed pursuant to General Instruction B.2. of Form 8-K.



SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, Ameren has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
AMEREN CORPORATION
(Registrant)
 By:/s/ Leonard P. Singh
 Name: Leonard P. Singh
 Title: Executive Vice President and Chief Financial Officer
Date: February 11, 2026


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Reference

Frequently asked questions

When did Ameren Corp file this 8-K?
Ameren Corp (AEE) filed this Current Report (Form 8-K) with the SEC on February 11, 2026. The accession number assigned by EDGAR is 0001002910-26-000005.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Ameren reports Q4 and full-year 2025 earnings and issues earnings guidance. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Ameren Corp's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Ameren Corp has filed under CIK 1002910, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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