---
schema_version: "secwatch.filing_event.v1"
accession: "0001573516-26-000139"
form_type: "8-K"
ticker: "MUSA"
cik: "0001573516"
company_name: "Murphy USA Inc."
filed_at: "2026-05-12T13:04:50+00:00"
generated_at: "2026-05-12T13:07:59.280667+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Murphy USA subsidiary to issue $500M senior notes due 2034 to refinance $300M notes due 2027 and revolver

## Summary
- Private offering of $500M senior notes due 2034 by Murphy Oil USA, fully guaranteed by Murphy USA.
- Net proceeds to redeem $300M of existing 5.625% senior notes due 2027.
- Proceeds also to repay revolver borrowings, pay fees, and for general corporate purposes.
- Notes offered under Rule 144A and Regulation S, not registered under Securities Act.
- Redemption of 2027 notes contingent on pricing; no assurance of completion.

## SEC filing metadata
- accession: 0001573516-26-000139
- form_type: 8-K
- ticker: MUSA
- cik: 0001573516
- company_name: Murphy USA Inc.
- filed_at: 2026-05-12T13:04:50+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1573516/000157351626000139/0001573516-26-000139-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1573516/000157351626000139/musa-20260512.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001573516-26-000139
- JSON: https://secwatch.observer/filing/0001573516-26-000139.json
- Plain text: https://secwatch.observer/filing/0001573516-26-000139.txt

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