---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-144025"
form_type: "8-K/A"
ticker: "SR"
cik: "0001126956"
company_name: "SPIRE INC"
filed_at: "2026-04-06T23:59:59+00:00"
generated_at: "2026-05-15T07:13:59.860461+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Spire files historical financials for acquired Tennessee Piedmont Natural Gas business; $2.48B deal closed Mar 31, 2026

## Summary
- Acquired business had $326M revenue and $122M excess of revenues over direct expenses for FY2025.
- Assets acquired total $1.95B, liabilities assumed $237M as of Dec 31, 2025.
- Unaudited pro forma combined financials filed to reflect the acquisition.
- Business serves ~205,000 natural gas customers in Tennessee with 3,800 miles of pipeline.
- Transaction valued at $2.48B cash, completed after TPUC approval.

## SEC filing metadata
- accession: 0001193125-26-144025
- form_type: 8-K/A
- ticker: SR
- cik: 0001126956
- company_name: SPIRE INC
- filed_at: 2026-04-06T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1126956/000119312526144025/0001193125-26-144025-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1126956/000119312526144025/sr-20260331.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-144025
- JSON: https://secwatch.observer/filing/0001193125-26-144025.json
- Plain text: https://secwatch.observer/filing/0001193125-26-144025.txt

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