---
schema_version: "secwatch.filing_event.v1"
accession: "0001915657-24-000068"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2024-05-16T23:59:59+00:00"
generated_at: "2026-06-01T21:47:59.393585+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair repurchases 1.35M shares from REH Company at $55.62/share, total $75M

## Summary
- Repurchased 1,348,435 shares from REH Company at $55.62/share for aggregate $74,999,955.
- Purchase funded with cash on hand; shares to be held as treasury stock.
- This is the 17th privately negotiated repurchase from REH Company (related party).
- Repurchase made under previously authorized $1B share buyback program (authorized May 7, 2024).
- Closing expected on or around May 17, 2024.

## SEC filing metadata
- accession: 0001915657-24-000068
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2024-05-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000068/0001915657-24-000068-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000068/dino-20240516.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001915657-24-000068
- JSON: https://secwatch.observer/filing/0001915657-24-000068.json
- Plain text: https://secwatch.observer/filing/0001915657-24-000068.txt

## Key facts
- Material Agreements
  HF Sinclair Corp entered into Stock Purchase Agreement with REH Company valued at aggregate purchase price of $74,999,955 (effective 2024-05-14).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: REH Company
  - Value: aggregate purchase price of $74,999,955
  - Effective: 2024-05-14
  source text: On May 14, 2024, HF Sinclair Corporation (the “Company”) entered into a Stock Purchase Agreement (the “Stock Purchase Agreement”) with REH Company (formerly known as The Sinclair Companies) (the “Selling Stockholder” or “REH Company”), pursuant to which the Company agreed to repurchase from the Selling Stockholder 1,348,435 shares of the Company’s outstanding common stock, par value $0.01 per share (the “Common Stock”), in a privately negotiated transaction.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000068/0001915657-24-000068-index.htm

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