Company / CIK 0001002910
AMEREN CORP
- Ticker
- AEE
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on file
- 25
- Members of Congress who traded it
- 1
- Federal contracts on record
- none matched
- Lobbying filings on record
- 5
- SEC filings
- EDGAR ↗
- Latest trade on record
- September 11, 2026
AMEREN CORP (AEE) has 25 insiders on file who disclosed 79 transactions in the last 12 months (0 open-market buys, 33 sales, about $15.3M at reported prices), and 3 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 3 lobbying filings naming it as client report $60K in 2026.
AMEREN CORP in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in AMEREN CORP over the last 12 months; the most active is LYONS MARTIN J with $6.2M.
Lobbying spend by quarter
How much has AMEREN CORP reported spending on federal lobbying?
AMEREN CORP reported $100K in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| HARSHMAN RICHARD J | Director | 2 | 0 | 1 | October 5, 2026 |
| Flores Rafael | Director | 4 | 0 | 3 | September 14, 2026 |
| LYONS MARTIN J | Director | 4 | 0 | 2 | September 2, 2026 |
| Mackay Leo S. Jr. | Director | 1 | 0 | 0 | August 27, 2026 |
| Martin Ryan J | SVP Finance | 6 | 0 | 4 | August 20, 2026 |
| Shaw Theresa A | SVP and CATO | 10 | 0 | 6 | August 17, 2026 |
| MOEHN MICHAEL L | Group President, Utilities | 7 | 0 | 5 | August 5, 2026 |
| Arora Ajay K | SVP of Subsidiary | 6 | 0 | 2 | July 6, 2026 |
| Smith Patrick E | Chairman & President of Sub | 6 | 0 | 2 | July 6, 2026 |
| Melda Aaron P | Chairman and President | 2 | 0 | 0 | July 6, 2026 |
| Vondran Steven O | President and CEO | 1 | 0 | 0 | March 12, 2026 |
| BRUNE CATHERINE S | Director | 2 | 0 | 0 | March 6, 2026 |
| Seidler Eric V | SVP of Subsidiary | 3 | 0 | 1 | March 3, 2026 |
| Lindgren Mark C | Insider | 4 | 0 | 2 | March 3, 2026 |
| Mizell Gwendolyn G | Insider | 4 | 0 | 2 | March 3, 2026 |
| Singh Leonard P | Insider | 3 | 0 | 1 | March 3, 2026 |
| Schukar Shawn E | Insider | 5 | 0 | 2 | March 3, 2026 |
| Rausch Timothy S. | Director | 1 | 0 | 0 | March 3, 2026 |
| Feinberg David Matthew | EVP, GC & Secretary | 2 | 0 | 0 | February 9, 2026 |
| BRINKLEY CYNTHIA J | Director | 1 | 0 | 0 | January 7, 2026 |
| FITZSIMMONS ELLEN M | Director | 1 | 0 | 0 | January 7, 2026 |
| Dickson Ward H. | Director | 1 | 0 | 0 | January 7, 2026 |
| Ivey Craig S | Director | 1 | 0 | 0 | January 7, 2026 |
| Lipstein Steven H | Director | 2 | 0 | 0 | January 7, 2026 |
| Engstrom Jamie L | Director | 1 | 0 | 0 | January 7, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded AEE
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the AEE page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Julie Johnson | Representative (TX, District 32), Democrat | 3 | 1 | 2 | $3,003–$45K | September 25, 2025 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Flores Rafael | AEE | Sell S | September 11, 2026 | September 14, 2026 | 3d | 248 | $106 | $26K | Form 4 ↗ | ||
| Martin Ryan J | AEE | Sell S | August 20, 2026 | August 20, 2026 | 0d | 500 | $110 | $55K | Form 4 ↗ | ||
| Martin Ryan J | AEE | Sell S | August 18, 2026 | August 20, 2026 | 2d | 471 | $110 | $52K | Form 4 ↗ | ||
| Shaw Theresa A | AEE | Sell S | August 14, 2026 | August 17, 2026 | 3d | 325 | $109 | $35K | 10b5-1 plan | Form 4 ↗ | |
| MOEHN MICHAEL L | AEE | Sell S | August 3, 2026 | August 5, 2026 | 2d | 6,500 | $109 | $708K | 10b5-1 plan | Form 4 ↗ | |
| Smith Patrick E | AEE | Other A | July 1, 2026 | July 6, 2026 | 5d | 280 | — | — | late | Form 4 ↗ | |
| Melda Aaron P | AEE | Other A | July 1, 2026 | July 6, 2026 | 5d | 2,520 | — | — | late | Form 4 ↗ | |
| Arora Ajay K | AEE | Other A | July 1, 2026 | July 6, 2026 | 5d | 716 | — | — | late | Form 4 ↗ | |
| Arora Ajay K | AEE | Other A | June 1, 2026 | June 3, 2026 | 2d | 6,797 | — | — | Form 4 ↗ | ||
| Melda Aaron P | AEE | Other A | June 1, 2026 | June 3, 2026 | 2d | 3,705 | — | — | Form 4 ↗ | ||
| Shaw Theresa A | AEE | Sell S | May 14, 2026 | May 14, 2026 | 0d | 325 | $109 | $35K | 10b5-1 plan | Form 4 ↗ | |
| Shaw Theresa A | AEE | Sell S | May 12, 2026 | May 14, 2026 | 2d | 1,500 | $109 | $164K | 10b5-1 plan | Form 4 ↗ | |
| MOEHN MICHAEL L | AEE | Sell S | May 1, 2026 | May 5, 2026 | 4d | 6,500 | $114 | $739K | 10b5-1 plan | Form 4 ↗ | |
| Martin Ryan J | AEE | Sell S | March 4, 2026 | March 6, 2026 | 2d | 1,300 | $113 | $147K | Form 4 ↗ | ||
| BRUNE CATHERINE S | AEE | Other G | March 5, 2026 | March 6, 2026 | 1d | 450 | — | — | Form 4 ↗ | ||
| Rausch Timothy S. | AEE | Other A | March 1, 2026 | March 3, 2026 | 2d | 1,251 | — | — | Form 4 ↗ | ||
| LYONS MARTIN J | AEE | Sell S | March 3, 2026 | March 3, 2026 | 0d | 26,818 | $112 | $3.0M | 10b5-1 plan | Form 4 ↗ | |
| LYONS MARTIN J | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 28,154 | $113 | $3.2M | 10b5-1 plan | Form 4 ↗ | |
| Shaw Theresa A | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 1,296 | $113 | $147K | Form 4 ↗ | ||
| Arora Ajay K | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 1,035 | $113 | $117K | Form 4 ↗ | ||
| MOEHN MICHAEL L | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 14,355 | $113 | $1.6M | Form 4 ↗ | ||
| Mizell Gwendolyn G | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 943 | $113 | $107K | Form 4 ↗ | ||
| Schukar Shawn E | AEE | Sell S | March 3, 2026 | March 3, 2026 | 0d | 4,975 | $112 | $556K | 10b5-1 plan | Form 4 ↗ | |
| Schukar Shawn E | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 3,148 | $113 | $357K | 10b5-1 plan | Form 4 ↗ | |
| Martin Ryan J | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 726 | $113 | $82K | Form 4 ↗ | ||
| Seidler Eric V | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 982 | $113 | $111K | Form 4 ↗ | ||
| Lindgren Mark C | AEE | Sell S | March 3, 2026 | March 3, 2026 | 0d | 2,073 | $112 | $232K | 10b5-1 plan | Form 4 ↗ | |
| Lindgren Mark C | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 2,054 | $113 | $233K | 10b5-1 plan | Form 4 ↗ | |
| Singh Leonard P | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 5,478 | $113 | $621K | Form 4 ↗ | ||
| Smith Patrick E | AEE | Sell F | February 27, 2026 | March 3, 2026 | 4d | 910 | $113 | $103K | Form 4 ↗ | ||
| Flores Rafael | AEE | Sell S | February 17, 2026 | February 19, 2026 | 2d | 1,600 | $112 | $178K | Form 4 ↗ | ||
| Arora Ajay K | AEE | Sell S | February 17, 2026 | February 19, 2026 | 2d | 3,000 | $111 | $334K | indirect | Form 4 ↗ | |
| Shaw Theresa A | AEE | Sell S | February 17, 2026 | February 19, 2026 | 2d | 325 | $112 | $36K | 10b5-1 plan | Form 4 ↗ | |
| Mizell Gwendolyn G | AEE | Sell S | February 17, 2026 | February 19, 2026 | 2d | 3,548 | $111 | $393K | Form 4 ↗ | ||
| Schukar Shawn E | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 5,699 | — | — | Form 4 ↗ | ||
| Schukar Shawn E | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,824 | — | — | Form 4 ↗ | ||
| Singh Leonard P | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 9,515 | — | — | Form 4 ↗ | ||
| Singh Leonard P | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 5,508 | — | — | Form 4 ↗ | ||
| Smith Patrick E | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,178 | — | — | Form 4 ↗ | ||
| Smith Patrick E | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 3,663 | — | — | Form 4 ↗ | ||
| Mizell Gwendolyn G | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,276 | — | — | Form 4 ↗ | ||
| Mizell Gwendolyn G | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 865 | — | — | Form 4 ↗ | ||
| MOEHN MICHAEL L | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 22,849 | — | — | Form 4 ↗ | ||
| MOEHN MICHAEL L | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 9,955 | — | — | Form 4 ↗ | ||
| Martin Ryan J | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 1,752 | — | — | Form 4 ↗ | ||
| Martin Ryan J | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 1,294 | — | — | Form 4 ↗ | ||
| Arora Ajay K | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,498 | — | — | Form 4 ↗ | ||
| Arora Ajay K | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 1,467 | — | — | Form 4 ↗ | ||
| Lindgren Mark C | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 4,349 | — | — | Form 4 ↗ | ||
| Lindgren Mark C | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,082 | — | — | Form 4 ↗ | ||
| LYONS MARTIN J | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 44,840 | — | — | Form 4 ↗ | ||
| LYONS MARTIN J | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 23,170 | — | — | Form 4 ↗ | ||
| Seidler Eric V | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 2,364 | — | — | Form 4 ↗ | ||
| Seidler Eric V | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 1,066 | — | — | Form 4 ↗ | ||
| Shaw Theresa A | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 3,126 | — | — | Form 4 ↗ | ||
| Shaw Theresa A | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 1,333 | — | — | Form 4 ↗ | ||
| Feinberg David Matthew | AEE | Other A | February 5, 2026 | February 9, 2026 | 4d | 4,449 | — | — | Form 4 ↗ | ||
| MOEHN MICHAEL L | AEE | Sell S | February 2, 2026 | February 4, 2026 | 2d | 6,500 | $104 | $673K | 10b5-1 plan | Form 4 ↗ | |
| Engstrom Jamie L | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Lipstein Steven H | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| BRUNE CATHERINE S | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Mackay Leo S. Jr. | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Ivey Craig S | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Flores Rafael | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Dickson Ward H. | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| FITZSIMMONS ELLEN M | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| BRINKLEY CYNTHIA J | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| HARSHMAN RICHARD J | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Vondran Steven O | AEE | Other A | January 5, 2026 | January 7, 2026 | 2d | 1,686 | — | — | Form 4 ↗ | ||
| Schukar Shawn E | AEE | Other G | December 12, 2025 | December 15, 2025 | 3d | 511 | — | — | Form 4 ↗ | ||
| Lipstein Steven H | AEE | Other G | November 26, 2025 | December 1, 2025 | 5d | 2,300 | — | — | late | Form 4 ↗ | |
| Flores Rafael | AEE | Sell S | November 17, 2025 | November 18, 2025 | 1d | 225 | $105 | $24K | Form 4 ↗ | ||
| Smith Patrick E | AEE | Other G | November 14, 2025 | November 18, 2025 | 4d | 120 | — | — | Form 4 ↗ | ||
| Smith Patrick E | AEE | Sell S | November 14, 2025 | November 18, 2025 | 4d | 2,404 | $105 | $252K | Form 4 ↗ | ||
| Shaw Theresa A | AEE | Other G | November 14, 2025 | November 18, 2025 | 4d | 1,432 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Shaw Theresa A | AEE | Sell S | November 14, 2025 | November 18, 2025 | 4d | 325 | $105 | $34K | 10b5-1 plan | Form 4 ↗ | |
| HARSHMAN RICHARD J | AEE | Sell S | November 14, 2025 | November 18, 2025 | 4d | 2,500 | $105 | $262K | Form 4 ↗ | ||
| Feinberg David Matthew | AEE | Other A | November 13, 2025 | November 17, 2025 | 4d | 3,784 | — | — | Form 4 ↗ | ||
| MOEHN MICHAEL L | AEE | Sell S | November 3, 2025 | November 4, 2025 | 1d | 6,500 | $101 | $659K | 10b5-1 plan | Form 4 ↗ | |
| Shaw Theresa A | AEE | Other A | October 9, 2025 | October 14, 2025 | 5d | 2,411 | — | — | late | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "AMEREN CORP". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q3 | BRACEWELL LLP | Clean Air and Water (quality) | $20,000 | LDA ↗ |
| 2026 Q2 | BRACEWELL LLP | Clean Air and Water (quality) | $20,000 | LDA ↗ |
| 2026 Q1 | BRACEWELL LLP | Clean Air and Water (quality) | $20,000 | LDA ↗ |
| 2025 Q4 | BRACEWELL LLP | Clean Air and Water (quality) | $20,000 | LDA ↗ |
| 2025 Q3 | BRACEWELL LLP | Clean Air and Water (quality) | $20,000 | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded AEE, by number of filers in common. It shows overlap in public filings and nothing else.
- PNC FINANCIAL SERVICES GROUP, INC. PNC 2 filers in common
- Seagate Technology Holdings plc STX 1 filer in common
- COGNIZANT TECHNOLOGY SOLUTIONS CORP CTSH 1 filer in common
- EQUINIX INC EQIX 1 filer in common
- ADOBE INC. ADBE 1 filer in common
- ELI LILLY & Co LLY 1 filer in common
- ServiceNow, Inc. NOW 1 filer in common
- REPUBLIC SERVICES, INC. RSG 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 2 | 3 | October 7, 2025 | August 5, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 62 | 80 | October 14, 2025 | September 14, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 5 filings | — | — | — | LDA.gov search |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.