Ameren (NYSE: AEE) director Form 4 discloses 2,300-share stock transfer

Rhea-AI Filing Summary

Ameren Corporation director Steven H. Lipstein reported a change in his Ameren common stock holdings. On 11/26/2025, a Form 4 transaction coded “G” showed the disposition of 2,300 shares of Ameren common stock at a stated price of $0 per share.

Following this transaction, Lipstein beneficially owns 36,176 shares of Ameren common stock in direct ownership form. The filing indicates that the Form 4 was signed by Jonathan T. Shade, Deputy Corporate Secretary of Ameren Corporation, acting as attorney-in-fact for Lipstein.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lipstein Steven H

(Last) (First) (Middle)

1901 CHOUTEAU AVENUE, MC 1310

P.O. BOX 66149

(Street)

ST. LOUIS MO 63166-6149

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AMEREN CORP [ AEE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
11/26/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $.01 Par Value	11/26/2025		G		2,300	D	$0	36,176	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney-in-fact for Steven H. Lipstein	12/01/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Ameren (AEE) report in this Form 4?

The Form 4 reports that Ameren Corporation director Steven H. Lipstein disposed of 2,300 shares of Ameren common stock in a transaction coded “G” on 11/26/2025.

What is the remaining Ameren (AEE) share ownership for the reporting person?

After the reported transaction, the reporting person beneficially owns 36,176 shares of Ameren common stock in direct ownership.

What does transaction code "G" indicate on this Ameren (AEE) Form 4?

The Form 4 lists the transaction under code “G”. The code comes from the SEC’s standard transaction codes referenced in Instruction 8 to the form.

Was any price reported for the Ameren (AEE) share disposition?

Yes. The Form 4 shows the 2,300 shares of Ameren common stock were disposed of at a stated price of $0 per share.

Does this Ameren (AEE) Form 4 report any derivative securities?

No derivative securities are listed; Table II for derivative securities is present but contains no reported derivative transactions.

Who signed the Ameren (AEE) Form 4 for this transaction?

The Form 4 was signed by Jonathan T. Shade, Deputy Corporate Secretary of Ameren Corporation, acting as attorney-in-fact for Steven H. Lipstein.