---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-242139"
form_type: "8-K"
ticker: "NFG"
cik: "0000070145"
company_name: "NATIONAL FUEL GAS CO"
filed_at: "2026-05-27T21:09:17+00:00"
generated_at: "2026-05-27T21:12:09.600968+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# National Fuel Gas to redeem entire $300M 5.50% Notes due Oct 2026 on June 11

## Summary
- Exercised optional redemption rights for all $300M of 5.50% Notes due October 2026.
- Redemption date fixed for June 11, 2026, subject to conditions.
- Trustee Bank of New York Mellon issued conditional redemption notice.
- Since inception (June 2023), company has sold ~$7,043M of shares in continuous offering.
- Infrastructure K-Series Platform sold additional $393M interests on May 1, 2026.

## SEC filing metadata
- accession: 0001193125-26-242139
- form_type: 8-K
- ticker: NFG
- cik: 0000070145
- company_name: NATIONAL FUEL GAS CO
- filed_at: 2026-05-27T21:09:17+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/70145/000119312526242139/0001193125-26-242139-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/70145/000119312526242139/d246382d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-242139
- JSON: https://secwatch.observer/filing/0001193125-26-242139.json
- Plain text: https://secwatch.observer/filing/0001193125-26-242139.txt

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