HF Sinclair (DINO) Director REH Advisors Sells 2.375M Shares

What Happened
REH Advisors Inc., reported as a director (via representative Ross B. Matthews), disposed of 2,375,000 HF Sinclair (DINO) shares on August 2, 2026. The shares were sold to the issuer at $89.41 per share for a total of $212,348,750. This was a sale (disposition to the company) in a private transaction rather than an open-market sale.

Key Details

• Transaction date and price: August 2, 2026 — 2,375,000 shares at $89.41 per share.
• Total value: $212,348,750.
• Transaction type/code: Disposition to issuer (D) — private sale to the company per a Stock Purchase Agreement dated August 2, 2026 (footnote).
• Shares owned after transaction: Not disclosed in the filing.
• Filing timeliness: Reported on Form 4 filed August 4, 2026 (filed within the typical two-business-day window).
• Reporting note: Ross B. Matthews is identified as the board representative; REH Advisors is described as a "director by deputization."

Context
This was a direct sale of shares to the company in a private agreement — not an option exercise, gift, or open-market trade. Sales by insiders can be routine or transaction-driven (tax, rebalancing, or corporate agreements); the filing itself does not state the seller’s motive. The size ($212M) is material, but the filing provides no additional economic or strategic context beyond the stock purchase agreement reference.