---
schema_version: "secwatch.filing_event.v1"
accession: "0001915657-26-000012"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2026-02-18T23:59:59+00:00"
generated_at: "2026-05-16T02:10:44.982705+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair Q4 adj net income $221M ($1.20/share); CEO Go on voluntary leave, Myers interim

## Summary
- Q4 net loss $28M ($0.16/share) vs loss $214M a year ago; adj net income $221M ($1.20/share).
- FY2025 adj net income $951M ($5.06/share); returned $724M via dividends and buybacks.
- CEO Tim Go requested voluntary leave; Board appointed Chair Franklin Myers as interim CEO effective Feb 17, 2026.
- 10-K filing delayed due to Audit Committee review of disclosure processes; expects timely filing, review doesn't affect results.
- Regular quarterly dividend of $0.50/share declared, payable March 12, 2026 to holders of record March 2.

## SEC filing metadata
- accession: 0001915657-26-000012
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2026-02-18T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000191565726000012/0001915657-26-000012-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000191565726000012/dino-20260218.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001915657-26-000012
- JSON: https://secwatch.observer/filing/0001915657-26-000012.json
- Plain text: https://secwatch.observer/filing/0001915657-26-000012.txt

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