---
schema_version: "secwatch.filing_event.v1"
accession: "0001573516-26-000141"
form_type: "8-K"
ticker: "MUSA"
cik: "0001573516"
company_name: "Murphy USA Inc."
filed_at: "2026-05-12T20:33:20+00:00"
generated_at: "2026-05-12T20:35:21.389672+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Murphy USA subsidiary prices $500M 5.875% senior notes due 2034; proceeds to refinance 2027 notes and revolver

## Summary
- Issuer Murphy Oil USA priced $500M 5.875% senior notes due 2034 at par (100%).
- Notes guaranteed by Murphy USA and certain domestic subsidiaries; unregistered offering under Rule 144A/Reg S.
- Net proceeds used to redeem $300M of 5.625% notes due 2027 and repay revolver borrowings.
- Closing expected May 27, 2026; interest payable semi-annually June 1 and December 1 starting Dec 2026.
- Maturity June 1, 2034; first interest payment Dec 1, 2026.

## SEC filing metadata
- accession: 0001573516-26-000141
- form_type: 8-K
- ticker: MUSA
- cik: 0001573516
- company_name: Murphy USA Inc.
- filed_at: 2026-05-12T20:33:20+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1573516/000157351626000141/0001573516-26-000141-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1573516/000157351626000141/musa-20260512.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001573516-26-000141
- JSON: https://secwatch.observer/filing/0001573516-26-000141.json
- Plain text: https://secwatch.observer/filing/0001573516-26-000141.txt

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