---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-050235"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2026-07-28T21:11:49+00:00"
generated_at: "2026-07-28T21:14:10.759274+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair EVP & General Counsel Eric Nitcher to retire effective July 31, 2026

## Summary
- Eric Nitcher notified Board of his retirement from executive officer role, effective July 31, 2026.
- He will remain an employee through end of 2026 to assist with transition in an advisory capacity.
- Successor for EVP, General Counsel will be named at a later date.
- Retirement not the result of any disagreement with the Corporation or its Board.

## SEC filing metadata
- accession: 0001628280-26-050235
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2026-07-28T21:11:49+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000162828026050235/0001628280-26-050235-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000162828026050235/dino-20260728.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-050235
- JSON: https://secwatch.observer/filing/0001628280-26-050235.json
- Plain text: https://secwatch.observer/filing/0001628280-26-050235.txt

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