---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-417983"
form_type: "8-K"
ticker: "SR"
cik: "0001126956"
company_name: "SPIRE INC"
filed_at: "2026-10-08T20:34:11+00:00"
generated_at: "2026-10-12T15:25:21.187798+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Spire Missouri issues $350M of 6.200% first mortgage bonds due 2036

## Summary
- Spire Missouri, a wholly owned Spire Inc. subsidiary, issued $350M aggregate principal of First Mortgage Bonds, 6.200% Series due 2036.
- Bonds issued under an Underwriting Agreement dated October 5, 2026; BofA Securities, TD Securities (USA), Regions Securities and U.S. Bancorp Investments were underwriter representatives.
- Governed by the Forty-Second Supplemental Indenture dated October 8, 2026 to Spire Missouri's Mortgage and Deed of Trust dated February 1, 1945, with Regions Bank as trustee.
- Net proceeds are for general corporate purposes, which may include repayment of other short-term indebtedness.
- Offering documents include a base prospectus dated May 7, 2025 and a prospectus supplement dated October 7, 2026.

## SEC filing metadata
- accession: 0001193125-26-417983
- form_type: 8-K
- ticker: SR
- cik: 0001126956
- company_name: SPIRE INC
- filed_at: 2026-10-08T20:34:11+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1126956/000119312526417983/0001193125-26-417983-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/57183/000119312526417983/sr-20261008.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-417983
- JSON: https://secwatch.observer/filing/0001193125-26-417983.json
- Plain text: https://secwatch.observer/filing/0001193125-26-417983.txt

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