Delek US Holdings, Inc. press release

Securities Fraud Investigation Into HF Sinclair Corporation (DINO) Announced - Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

2026-02-18

NYSE - New York Stock Exchange · Oil · Natural Gas · Natural Gas Liquids · Sulfur · United States · Legal Matters

Securities Fraud Investigation Into HF Sinclair Corporation (DINO) Announced – Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz

The Law Offices of Frank R. Cruz announces an investigation of HF Sinclair Corporation (“HF Sinclair” or the “Company”) (NYSE: DINO ) on behalf of investors concerning the Company’s possible violations of federal securities laws.

IF YOU ARE AN INVESTOR WHO LOST MONEY ON HF SINCLAIR CORPORATION (DINO), CLICK HERE TO INQUIRE ABOUT POTENTIALLY PURSUING A CLAIM TO RECOVER YOUR LOSS.

What Is The Investigation About?

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.

Contact Us To Participate or Learn More:

If you purchased HF Sinclair securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact us:

The Law Offices of Frank R. Cruz,

2121 Avenue of the Stars, Suite 800,

Century City, California 90067

Call us at: 310-914-5007

Email us at: info@frankcruzlaw.com

Visit our website at: www.frankcruzlaw.com .

Follow us for updates on Twitter at twitter.com/FRC_LAW .

If you inquire by email, please include your mailing address, telephone number, and number of shares purchased.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.

View source version on businesswire.com: https://www.businesswire.com/news/home/20260218020052/en/

The Law Offices of Frank R. Cruz, Los Angeles

Frank R. Cruz

310-914-5007

fcruz@frankcruzlaw.com

www.frankcruzlaw.com