Biogen shares rise 1.20% premarket after positive clinical data presentations for zorevunersen and LEQEMBI® launch in Europe.
ByAinvest
Tuesday, Aug 26, 2025 4:47 am ET1min read
BIIB--
Biogen Inc. rose 1.20% in premarket trading, with the company announcing new clinical data from studies of zorevunersen at the 36th International Epilepsy Congress, demonstrating potential for disease modification with durable seizure reductions and improvements in cognition and behavior. Additionally, Biogen and Eisai Co., Ltd. announced the launch of LEQEMBI® in Austria and upcoming launch in Germany, the first therapy targeting an underlying cause of Alzheimer's disease.
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