AEE Filing
4Filing Date: May 14, 2026
AMEREN CORP (AEE) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001878241-26-000008open_in_new
Total Value$199.5K
Trades3
Insiders1
Transaction Details
Shaw Theresa A
SVP and CATO·Direct
Sell · Dispose
Common Stock, $.01 Par Value
Shares-325
Price$109.08
Total Value$35.5K
Shares Owned After32.62K
Transaction DateMay 14, 2026
10b5-1
Footnotes ▸
Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
Shaw Theresa A
SVP and CATO·Direct
Sell · Dispose
Common Stock, $.01 Par Value
Shares-1.50K
Price$109.35
Total Value$164.0K
Shares Owned After32.94K
Transaction DateMay 12, 2026
10b5-1
Footnotes ▸
Amount includes 46 accrued dividend equivalents acquired during the first quarter of 2026 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.
Shaw Theresa A
SVP and CATO·Indirect · By 401(k)
Common Stock, $.01 Par Value
Shares0
Price-
Total Value$0
Shares Owned After922
10b5-1Holding Only
Footnotes ▸
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 April 30, 2026.
Post-Transaction Holdings
Shaw Theresa A
| Security | Shares | Change |
|---|---|---|
| Common Stock, $.01 Par Value | 33.54K | -1.82K (-5.16%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-12
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: AMEREN CORP (AEE)
CIK: 0001002910
--- Reporting Owner ---
Name: Shaw Theresa A
CIK: 0001878241
Role: Officer (SVP and CATO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock, $.01 Par Value
Date: 2026-05-12 | Code: S (Open market sale)
Shares: -1,500 | Price: $109.35
Total Value: $164,025.00
Shares Owned After: 32,943 | Ownership: D (Direct)
Footnotes:
[F2] Amount includes 46 accrued dividend equivalents acquired during the first quarter of 2026 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.
[Transaction #2]
Security: Common Stock, $.01 Par Value
Date: 2026-05-14 | Code: S (Open market sale)
Shares: -325 | Price: $109.08
Total Value: $35,451.00
Shares Owned After: 32,618 | Ownership: D (Direct)
Footnotes:
[F3] Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
--- Holdings ---
[Holding #1]
Security: Common Stock, $.01 Par Value
Ownership: I (Indirect)
Footnotes:
[F1] 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 April 30, 2026.
--- Footnotes (Complete Index) ---
F1: 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 April 30, 2026.
F2: Amount includes 46 accrued dividend equivalents acquired during the first quarter of 2026 pursuant to a dividend reinvestment feature of restricted stock units granted under the issuer's 2022 Omnibus Incentive Compensation Plan.
F3: Shares sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
--- Signature ---
/s/ Jonathan T. Shade, Deputy Corp. Secy. of Ameren Corporation, attorney-in-fact for Theresa A. Shaw (2026-05-14)