---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-297866"
form_type: "8-K"
ticker: "DINO"
cik: "0001915657"
company_name: "HF Sinclair Corp"
filed_at: "2023-12-19T23:59:59+00:00"
generated_at: "2026-06-07T10:52:57.315099+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# HF Sinclair to repurchase 894,454 shares from REH Company for ~$50M at $55.90/share

## Summary
- HF Sinclair to repurchase 894,454 shares from REH Company at $55.90/share for aggregate ~$50M.
- Purchase price to be funded with cash on hand; closing expected on or around Dec 21, 2023.
- This is the 13th privately negotiated repurchase with REH Company; shares will be held as treasury stock.
- Repurchases made under existing $1B buyback program; total repurchased to date ~$323.6M.
- Following settlement, 199,997,489 shares of common stock will be outstanding.

## SEC filing metadata
- accession: 0001193125-23-297866
- form_type: 8-K
- ticker: DINO
- cik: 0001915657
- company_name: HF Sinclair Corp
- filed_at: 2023-12-19T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000119312523297866/0001193125-23-297866-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1915657/000119312523297866/d77648d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-297866
- JSON: https://secwatch.observer/filing/0001193125-23-297866.json
- Plain text: https://secwatch.observer/filing/0001193125-23-297866.txt

## Key facts
- Material Agreements
  HF Sinclair Corp entered into Stock Purchase Agreement with REH Company (formerly known as The Sinclair Companies) valued at $49,999,979 (effective 2023-12-18).
  - Action: entry
  - Agreement: equity purchase
  - Counterparty: REH Company (formerly known as The Sinclair Companies)
  - Value: $49,999,979
  - Effective: 2023-12-18
  source text: On December 18, 2023, 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 894,454 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/1915657/000119312523297866/0001193125-23-297866-index.htm

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