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Portnoy Law Firm Announces Class Action on Behalf of Grail, Inc. Investors

$GRALPress releaseAug 4, 2026, 9:33 AM ETRead the release

The Portnoy Law Firm announced a class action lawsuit against Grail, Inc. on behalf of investors who purchased securities between May 13, 2025 and February 19, 2026. The complaint alleges that Grail made materially false statements regarding the NHS-Galleri trial, specifically concerning the sufficiency of the trial period to achieve primary endpoints.

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    GRAL: Portnoy Law Firm Announces Class Action on Behalf of Grail, Inc. Investors — AI Analysis | Signal8