A business in context
AEE research notebook
Read the disclosures. Follow the relationships. Keep the dates in view.
Filing timeline
Download filings CSVReported insider transactions
Download transactions CSVP · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift
| Transaction / filed | Reporting owner | Type | Security | Shares | Reported price |
|---|---|---|---|---|---|
| 2026-09-11 | Flores Rafael | S · Sale | Common Stock, $.01 Par Value | 248.0 | 105.53 |
| 2026-08-20 | Martin Ryan J | S · Sale | Common Stock, $.01 Par Value | 500.0 | 109.88 |
| 2026-08-18 | Martin Ryan J | S · Sale | Common Stock, $.01 Par Value | 471.0 | 109.87 |
| 2026-08-14 | Shaw Theresa A | S · Sale | Common Stock, $.01 Par Value | 325.0 | 108.93 |
| 2026-08-03 | MOEHN MICHAEL L | S · Sale | Common Stock, $.01 Par Value | 6500.0 | 108.96 |
| 2026-07-01 | Melda Aaron P | A · Grant / award | Common Stock, $.01 Par Value | 2520.0 | 0.0 |
| 2026-07-01 | Smith Patrick E | A · Grant / award | Common Stock, $.01 Par Value | 280.0 | 0.0 |
| 2026-07-01 | Arora Ajay K | A · Grant / award | Common Stock, $.01 Par Value | 716.0 | 0.0 |
Identity & relationships
SEC issuer · 0001002910AMEREN CORP
Ameren MissouriAmeren Illinois
- Legal Entity Identifier
- XRZQ5S7HYJFPHJ78L959
- GLEIF legal name
- AMEREN CORPORATION
- Entity / LEI registration status
- ACTIVE / ISSUED
- Reference data updated
- 2025-12-29T19:36:28Z
Search names and former names
View Wikidata identity and references ↗
- Ameren · alias · wikidata
- Ameren Corporation · alias · wikidata
- Ameren Missouri · subsidiary · wikidata
- Union Electric Company of Missouri · subsidiary · wikidata
- Union Electric Light and Power Company · subsidiary · wikidata
- AmerenUE · subsidiary · wikidata
- Missouri Electric Light And Power Company · subsidiary · wikidata
- Union Electric Company · subsidiary · wikidata
- Ameren Illinois · subsidiary · wikidata
- AmerenCIPS · subsidiary · wikidata
- Central Illinois Public Service Company · subsidiary · wikidata
- Ameren Illinois Company · subsidiary · wikidata
- CIPSCO · subsidiary · wikidata
Revenue in constant purchasing power
| Year ended | Reported USD revenue | CPI-adjusted USD revenue |
|---|---|---|
| 2024-12-31 | $7.62B | $8.19B |
| 2023-12-31 | $7.50B | $8.29B |
| 2022-12-31 | $7.96B | $9.16B |
| 2021-12-31 | $6.39B | $7.95B |
| 2020-12-31 | $5.79B | $7.54B |
| 2019-12-31 | $5.91B | $7.79B |
| 2018-12-31 | $6.29B | $8.44B |
| 2017-12-31 | $6.17B | $8.49B |