---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-124929"
form_type: "8-K"
ticker: "AEE"
cik: "0001002910"
company_name: "AMEREN CORP"
filed_at: "2022-12-06T23:59:59+00:00"
generated_at: "2026-06-21T08:31:29.574572+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Ameren amends credit agreements, increasing revolver sizes to $1.4B (Missouri) and $1.2B (Illinois)

## Summary
- Missouri facility increased from $1.2B to $1.4B; Illinois facility increased from $1.1B to $1.2B.
- Maturity extended from Dec 9, 2025 to Dec 6, 2027, with two possible one-year extensions.
- Borrowing sub-limits: Ameren raised to $1.0B (Missouri) and $700M (Illinois); Ameren Missouri to $1.0B; Ameren Illinois to $1.0B.
- LC subfacilities unchanged: $250M (Missouri) and $275M (Illinois); swingline unchanged at $50M each.
- Leverage covenant unchanged at 65% debt to capitalization; interest rate based on credit ratings.

## SEC filing metadata
- accession: 0001104659-22-124929
- form_type: 8-K
- ticker: AEE
- cik: 0001002910
- company_name: AMEREN CORP
- filed_at: 2022-12-06T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1002910/000110465922124929/0001104659-22-124929-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/18654/000110465922124929/tm2231993d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-124929
- JSON: https://secwatch.observer/filing/0001104659-22-124929.json
- Plain text: https://secwatch.observer/filing/0001104659-22-124929.txt

## Key facts
- Material Agreements
  AMEREN CORP amended Amended and Restated Credit Agreement (the "Amended Illinois Credit Agreement") with JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto valued at $1.2 billion (effective 2022-12-06).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto
  - Value: $1.2 billion
  - Effective: 2022-12-06
  source text: Also on December 6, 2022, Ameren and Ameren Illinois (together, the “Illinois Borrowers”, and the Illinois Borrowers and the Missouri Borrowers, being, collectively, the “Borrowers”), JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto entered into a $1.2 billion multi-year, senior unsecured revolving Amended and Restated Credit Agreement (the “Amended Illinois Credit Agreement” and together with the Amended Missouri Credit Agreement, the “Amended Credit Agreements”) that amended and restated the $1.1 billion multi-year, senior unsecured revolving Amended and Restated Credit Agreement, dated as of December 9, 2019, among the parties thereto (the “2019 Illinois Credit Agreement”
  evidence_url: https://www.sec.gov/Archives/edgar/data/1002910/000110465922124929/0001104659-22-124929-index.htm
- Material Agreements
  AMEREN CORP amended Amended and Restated Credit Agreement (the "Amended Missouri Credit Agreement") with JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto valued at $1.4 billion (effective 2022-12-06).
  - Action: amendment
  - Agreement: credit facility
  - Counterparty: JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto
  - Value: $1.4 billion
  - Effective: 2022-12-06
  source text: On December 6, 2022, Ameren and Ameren Missouri (together, the “Missouri Borrowers”), JPMorgan Chase Bank, N.A., as agent, and the lenders party thereto entered into a $1.4 billion multi-year, senior unsecured revolving Amended and Restated Credit Agreement (the “Amended Missouri Credit Agreement”) that amended and restated the $1.2 billion multi-year, senior unsecured revolving Amended and Restated Credit Agreement, dated as of December 9, 2019, among the parties thereto (the “2019 Missouri Credit Agreement”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1002910/000110465922124929/0001104659-22-124929-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.