International Companies

Grail shares sink after cancer-screening trial disappointment

By Benjamin Chiou

Date: Friday 20 Feb 2026

(Sharecast News) - Grail's share price halved on Friday in New York after the American biotech group said that a three-year trial of its Galleri cancer-screening test with the NHS failed to meet its primary endpoint.
The Menlo Park, California-based company revealed that the trial, which evaluated annual multi-cancer screening with...

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