The Law Offices of Frank R. Cruz announces that a class action lawsuit has been filed on behalf of shareholders who purchased or otherwise acquired Grail, Inc. (“Grail” or the “Company”) (NASDAQ: GRAL) common stock between May 13, 2025 and February 19, 2026, inclusive (the “Class Period”). Grail investors have until August 4, 2026 to file a lead plaintiff motion.

IF YOU SUFFERED A LOSS ON YOUR GRAIL, INC. (GRAL) INVESTMENTS, CLICK HERE TO SUBMIT A CLAIM TO POTENTIALLY RECOVER YOUR LOSSES IN THE ONGOING SECURITIES FRAUD LAWSUIT.

You can also contact the Law Offices of Frank R. Cruz to discuss your legal rights by email at info@frankcruzlaw.com, by telephone at (310) 914-5007, or visit our website at www.frankcruzlaw.com.

What Happened?

On February 19, 2026, Grail announced that the “primary endpoint of statistically significant Stage III-IV [cancer] reduction was not observed” in its NHS-Galleri Trial due, in part, to “probably need[ing] a longer follow-up time to be able to [compare the study arms] adequately.”

On this news, Grail’s stock price fell $51.32, or 50.5%, to close at $50.21 per share on February 20, 2026, thereby injuring investors.

What Is The Lawsuit About?

The complaint filed in this class action alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, Defendants failed to disclose to investors that: (1) the confidence management provided in light of the “Positive Top-Line Results” from the trial’s first screening round and the Pathfinder studies was misplaced and ignored potential trendlines in unreleased topline data and other information learned since the inception of the study that suggested three years would be less sufficient than previously thought to demonstrate the achievability of the primary endpoint; and (2) as a result, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis at all relevant times.

Contact Us To Participate or Learn More:

If you purchased Grail securities, wish to learn more about this action, or have any questions concerning this announcement or your rights or interests with respect to these matters, please click HERE or contact us at:

Law Offices of Frank R. Cruz
2121 Avenue of the Stars, Suite 800
Century City, California 90067
Telephone: 310-914-5007
Email: info@frankcruzlaw.com
Visit our website at: www.frankcruzlaw.com

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View source version on businesswire.com: https://www.businesswire.com/news/home/20260615311697/en/

Law Offices of Frank R. Cruz Encourages Grail, Inc. (GRAL) Shareholders to Inquire About Securities Fraud Class Action