---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-002514"
form_type: "8-K"
ticker: "AEE"
cik: "0001002910"
company_name: "AMEREN CORP"
filed_at: "2024-01-09T23:59:59+00:00"
generated_at: "2026-06-07T01:13:36.052352+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Ameren Missouri issues $350M of 5.25% First Mortgage Bonds due 2054

## Summary
- $350M principal of 5.25% First Mortgage Bonds due 2054 sold by Ameren Missouri (AEE subsidiary).
- Net proceeds of approximately $344.4M before expenses received upon closing on Jan 9, 2024.
- Bonds offered under Form S-3 and prospectus supplement dated Jan 3, 2024.
- Underwriters include BofA Securities, RBC Capital Markets, SMBC Nikko, Truist Securities.

## SEC filing metadata
- accession: 0001104659-24-002514
- form_type: 8-K
- ticker: AEE
- cik: 0001002910
- company_name: AMEREN CORP
- filed_at: 2024-01-09T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1002910/000110465924002514/0001104659-24-002514-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/100826/000110465924002514/tm2333734d5_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-002514
- JSON: https://secwatch.observer/filing/0001104659-24-002514.json
- Plain text: https://secwatch.observer/filing/0001104659-24-002514.txt

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