{"url_path":"/sec/aee/10-q/2026/item-1","section_key":"item-1","section_title":"Item 1 LEGAL PROCEEDINGS.","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-08","source_url":"https://www.sec.gov/Archives/edgar/data/1002910/0001002910-26-000015-index.html","accession_number":"0001002910-26-000015","cik":"0001002910","ticker":"AEE","issuer_name":"AMEREN CORP","edgar_url":"https://www.sec.gov/Archives/edgar/data/1002910/0001002910-26-000015-index.html","primary_entity_key":"0001002910","primary_entity_name":"AMEREN CORP"},"word_count":175,"has_tables":true,"body_markdown":"ITEM 1. LEGAL PROCEEDINGS.\n\nWe are involved in legal and administrative proceedings before various courts and agencies with respect to matters that arise in the ordinary course of business, some of which involve substantial amounts of money. We believe that the final disposition of these proceedings, except as otherwise disclosed in this report, will not have a material adverse effect on our results of operations, financial position, or liquidity. Risk of loss is mitigated, in some cases, by insurance or contractual or statutory indemnification. We believe that we have established appropriate reserves for potential losses. For additional information on material legal and administrative proceedings, see [Note 2 – Rate and Regulatory Matters](#i2bbbbcf22f934398bf3fcad73ef0f1bd_76), [Note 9 – Commitments and Contingencies](#i2bbbbcf22f934398bf3fcad73ef0f1bd_109), and [Note 10 – Callaway Energy Center](#i2bbbbcf22f934398bf3fcad73ef0f1bd_115), under Part I, Item 1, of this report. Pursuant to Item 103(c)(3)(iii) of Regulation S-K, our policy is to disclose environmental proceedings to which a governmental entity is a party if we reasonably believe such proceedings will result in monetary sanctions of $1 million or more.\n\n64\n\n[Table of Contents](#i2bbbbcf22f934398bf3fcad73ef0f1bd_7)"}