AEE Insider Filing: Shawn Schukar Reports 796-Share Disposal and 56,816 Holdings

Rhea-AI Filing Summary

Shawn E. Schukar, an officer of Ameren Corporation (AEE), reported a change in beneficial ownership dated 08/19/2025. The filing shows an indirect holding of 3,101 share equivalents in the Ameren Savings Investment Plan as of July 31, 2025. On 08/19/2025 the reporting person disposed of 796 shares of Ameren common stock (transaction code G) at a recorded price of $0. Following the reported transaction, the reporting person beneficially owned 56,816 shares, which includes 126 accrued dividend equivalents from restricted stock units under the 2022 Omnibus Incentive Compensation Plan. The form was signed by an attorney-in-fact on 08/20/2025.

Positive

• Clear disclosure of insider transaction with transaction date, code, amounts, and post-transaction beneficial ownership reported
• Breakdown of indirect holdings provided: 3,101 share equivalents in the Ameren Savings Investment Plan as of July 31, 2025
• Inclusion of dividend-equivalent accruals: 126 accrued dividend equivalents from restricted stock units are explicitly noted

Negative

• None.

Insights

Financial Analyst

TL;DR: Routine insider disposition recorded; beneficial ownership remains sizable at 56,816 shares, including dividend reinvestment.

The Form 4 documents a single disposal of 796 shares on 08/19/2025 coded as "G" with a recorded price of $0 and shows total beneficial ownership of 56,816 shares after the transaction. The filing also discloses 3,101 share equivalents held indirectly via the Ameren Savings Investment Plan and 126 accrued dividend equivalents from restricted stock units. For investors this appears to be a routine, clearly disclosed insider reporting event rather than an operational or financial development affecting company fundamentals.

Corporate Governance Expert

TL;DR: Insiders complied with Section 16 reporting; transaction details and holdings are disclosed, supporting transparency.

The filing was executed by an attorney-in-fact and includes explicit breakdowns of indirect plan holdings and dividend-equivalent accruals tied to restricted stock units. The presence of transaction code "G" and a zero price are reported as provided; the form includes requisite explanatory remarks about the unitized stock fund and dividend reinvestment. This record fulfills standard disclosure expectations for insider changes in beneficial ownership.

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Schukar Shawn E

(Last) (First) (Middle)

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)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Chmn & President of Subsidiary

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2025

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								3,101(1)	I	By 401(K)
Common Stock, $.01 Par Value	08/19/2025		G		796	D	$0	56,816(2)	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. Represents the estimated number of share equivalents held by the reporting person in the unitized stock fund included in the Ameren Corporation Savings Investment Plan as of July 31, 2025.

2. Amount includes 126 accrued dividend equivalents acquired during the first and second quarters of 2025 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.

Remarks:

	Jonathan T. Shade, Deputy Corp. Secy. for Ameren Corporation, attorney-in-fact for Shawn E. Schukar	08/20/2025
	** 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 Shawn E. Schukar report on Form 4 for AEE?

The Form 4 reports a disposal of 796 shares on 08/19/2025 (transaction code G) and shows 56,816 shares beneficially owned after the transaction.

How many shares does Shawn E. Schukar hold indirectly in Ameren's savings plan?

The filing states 3,101 estimated share equivalents held indirectly in the unitized stock fund of the Ameren Corporation Savings Investment Plan as of July 31, 2025.

Does the Form 4 disclose dividend reinvestment or dividend equivalents?

Yes. The beneficial ownership total includes 126 accrued dividend equivalents acquired in the first and second quarters of 2025 under the dividend reinvestment feature for restricted stock units.

Who signed the Form 4 and when was it signed?

The form was signed by Jonathan T. Shade, Deputy Corporate Secretary, as attorney-in-fact for Shawn E. Schukar on 08/20/2025.

What is the transaction code and recorded price for the disposed shares?

The disposed 796 shares are reported with transaction code G and a recorded price of $0 in the filing.