Kostelnik Robert J. - Insider Non-Derivative Transactions at HF Sinclair Corp (DINO) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Nov 12, 2025, Kostelnik Robert J.'s relationship to HF Sinclair Corp (DINO) is Director, and currently has 59,598 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other DINO insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Kostelnik Robert J. - Insider Non-Derivative Transactions of DINO Common Stock

Kostelnik Robert J. - Insider Non-Derivative Transactions at DINO

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Date	Transaction	No. of Shares	Shares Owned After Transactions
Nov 13, 2025	Acquisition -- (Common Stock)	2943	59598
Nov 14, 2024	Acquisition -- (Common Stock)	3772	56655
Nov 9, 2023	Acquisition -- (Common Stock)	3005	52883