HF Sinclair Corporation

Background

Company Name	HF Sinclair Corporation
Stock Symbol	DINO

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If you suffered a loss on your HF Sinclair Corporation investments or would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below. Please note that submission of this form does not by itself form an attorney-client relationship nor does filing out this form mean you have joined any lawsuit.

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Shares Purchased

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Additional Comments

Background

On February 18, 2026, HF Sinclair announced the Company’s Chief Executive Officer would take a voluntary leave of absence from his duties. The Company also noted that “[a]s separately announced today in the Company’s earnings press release, the Audit Committee of the Board is assessing certain matters relating to the Company’s disclosure processes.”

On this news, HF Sinclair’s stock price fell as much as 14.4% during intraday trading on February 18, 2026, thereby injuring investors.

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