secwatch.observer — SEC 8-K summary
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Issuer:     AMEREN CORP (AEE)
CIK:        0001002910
Form:       8-K
Filed at:   2026-06-29T18:35:17+00:00
Accession:  0001104659-26-078757
Event type: debt
Sentiment:  neutral
Materiality: 0.50
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Ameren Missouri issues $500M of 5.75% First Mortgage Bonds due 2056
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- Principal amount $500M; interest rate 5.75%; maturity 2056; sold on June 29, 2026.
- Net proceeds approximately $492.2 million before expenses.
- Offered under existing shelf registration; underwriters include Fifth Third, Mizuho, TD Securities, Truist, U.S. Bancorp.
- Supplemental indenture dated June 1, 2026; bonds secured by first mortgage.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1002910/000110465926078757/0001104659-26-078757-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/100826/000110465926078757/tm2619063d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-26-078757

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