---
schema_version: "secwatch.filing_event.v1"
accession: "0001915657-24-000007"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2024-01-04T23:59:59+00:00"
generated_at: "2026-06-07T04:17:31.496916+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair repurchases 454,380 shares from REH Company for $25M under existing buyback program

## Summary
- Repurchased 454,380 shares at $55.02/share for aggregate $24,999,988; shares held as treasury.
- Transaction is 14th privately negotiated repurchase with REH Company, which owns ~13.96% of common stock.
- Funded with cash on hand; closing expected on or around January 8, 2024.
- Total repurchases under the $1B program now $348.6M, inclusive of this transaction.
- Program authorized August 15, 2023; timing of future repurchases depends on market conditions.

## SEC filing metadata
- accession: 0001915657-24-000007
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2024-01-04T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000007/0001915657-24-000007-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000007/dino-20240103.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001915657-24-000007
- JSON: https://secwatch.observer/filing/0001915657-24-000007.json
- Plain text: https://secwatch.observer/filing/0001915657-24-000007.txt

## Key facts
- Material Agreements
  HF Sinclair Corp entered into Stock Purchase Agreement with REH Company valued at $24,999,988 (effective 2024-01-03).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: REH Company
  - Value: $24,999,988
  - Effective: 2024-01-03
  source text: On January 3, 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 454,380 shares of the Company’s outstanding common stock, par value $0.01 per share (the “Common Stock”), in a privately negotiated transaction. The price per share to be paid by the Company under the Stock Purchase Agreement is $55.02 per share resulting in an aggregate purchase price of $24,999,988.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1915657/000191565724000007/0001915657-24-000007-index.htm

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