Ameren (AEE) director Steven O. Vondran reports 1,686-share stock grant

Rhea-AI Filing Summary

Ameren Corporation director Steven O. Vondran reported a stock award received as director compensation. On January 5, 2026, he acquired 1,686 shares of Ameren common stock at a stated price of $0 per share, described as director compensation. After this grant, he beneficially owned 3,597 shares of Ameren common stock, held in direct ownership form. The filing indicates the transaction as an acquisition of non-derivative equity rather than an open-market purchase.

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

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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^*

Vondran Steven O

(Last) (First) (Middle)

1901 CHOUTEAU AVE, 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)
01/05/2026

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	01/05/2026		A		1,686(1)	A	$0	3,597	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:

1. Director compensation.

Remarks:

	Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Steven O. Vondran	01/07/2026
	** 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.
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FAQ

What insider transaction did Ameren (AEE) disclose for Steven O. Vondran?

The filing reports that director Steven O. Vondran acquired 1,686 shares of Ameren common stock as director compensation on January 5, 2026.

Was the Ameren (AEE) Form 4 transaction a purchase for cash or a stock award?

The Form 4 lists 1,686 shares of common stock acquired at a price of $0 per share, with a footnote stating "Director compensation", indicating it was a stock award rather than a cash purchase.

How many Ameren (AEE) shares does Steven O. Vondran own after this transaction?

Following the reported transaction, Steven O. Vondran beneficially owned 3,597 shares of Ameren common stock in direct ownership.

What is Steven O. Vondran’s relationship to Ameren (AEE)?

The filing identifies Steven O. Vondran as a director of Ameren Corporation and not a 10% owner or officer.

Does the Ameren (AEE) Form 4 show any derivative security transactions?

The Form 4 includes a table for derivative securities, but in the provided content there are no derivative transactions listed; only a non-derivative common stock award is shown.

Is the reported Ameren (AEE) transaction a direct or indirect holding for Steven O. Vondran?

The Form 4 classifies the 3,597 shares of Ameren common stock as held in direct (D) ownership by Steven O. Vondran.