---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-275070"
form_type: "8-K"
ticker: "ATO"
cik: "0000731802"
company_name: "ATMOS ENERGY CORP"
filed_at: "2026-06-18T13:00:06+00:00"
generated_at: "2026-06-18T13:01:10.366762+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Atmos Energy prices $700M of 4.750% Senior Notes due 2032

## Summary
- $700M aggregate principal of 4.750% Senior Notes due 2032.
- Net proceeds expected to be approximately $693.9M after underwriting discount and expenses.
- Underwriting agreement with J.P. Morgan, Mizuho, and Wells Fargo as representatives.
- Offering expected to close on or about June 18, 2026.
- Notes issued under indenture dated March 26, 2009, with U.S. Bank Trust as trustee.

## SEC filing metadata
- accession: 0001193125-26-275070
- form_type: 8-K
- ticker: ATO
- cik: 0000731802
- company_name: ATMOS ENERGY CORP
- filed_at: 2026-06-18T13:00:06+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/731802/000119312526275070/0001193125-26-275070-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/731802/000119312526275070/d134202d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-275070
- JSON: https://secwatch.observer/filing/0001193125-26-275070.json
- Plain text: https://secwatch.observer/filing/0001193125-26-275070.txt

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