---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-011468"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2025-01-23T23:59:59+00:00"
generated_at: "2026-05-27T16:13:33.982412+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair closes $1.4B senior notes offering; proceeds for tender offer and debt repayment

## Summary
- Issued $650M of 5.75% Senior Notes due 2031 and $750M of 6.25% Senior Notes due 2035.
- Net proceeds to fund cash tender offer of up to $1.05B for three series of existing notes.
- Also to repay outstanding borrowings under Holly Energy Partners credit facility; remainder for general corporate purposes.
- Notes issued under existing indenture with Computershare Trust Company, N.A. as trustee.

## SEC filing metadata
- accession: 0001193125-25-011468
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2025-01-23T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000119312525011468/0001193125-25-011468-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000119312525011468/d906721d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-011468
- JSON: https://secwatch.observer/filing/0001193125-25-011468.json
- Plain text: https://secwatch.observer/filing/0001193125-25-011468.txt

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