Biogen and Eisai have spent much of Leqembi’s launch convincing physicians and patients that it’s safe to treat Alzheimer’s ...

Some two years into Leqembi’s launch, Eisai continues to go all-in on its Alzheimer’s disease-fighting antibody, which the ...

Biogen Inc (NASDAQ:BIIB) reported fourth-quarter adjusted EPS of $3.44, up 17%, beating the consensus of $3.35. The company ...

The EC requests CHMP to reassess new safety data that emerged after the positive opinion recommending the approval of BIIB/Eisai's Leqembi in the EU for early AD.

Biogen’s disappointing Leqembi performance and weak pipeline hurt future growth. Learn why BIIB stock is rated "sell" due to ...

While the continued erosion of Biogen’s multiple sclerosis franchise and weaker-than-expected 2025 guidance doesn’t seem to ...

Biogen forecast 2025 profit below Wall Street expectations on Wednesday, hurt by a strong dollar and fierce competition for ...

Eisai and Biogen update on lecanemab's EU regulatory review for early Alzheimer’s disease treatment following positive CHMP opinion. Eisai Co., Ltd. and Biogen Inc. have provided an update on ...

Viehbacher, “Biogen”) announced today an update on the ongoing regulatory review of the Marketing Authorization Application for lecanemab as treatment for early AD (mild cognitive impairment due to ...

Biogen and Eisai have hit another bump in their quest to win European regulatory approval of their Alzheimer's drug Leqembi. The companies on Friday said the European Commission has asked the ...

Biogen and Eisai have won Food and Drug Administration approval of an intravenous maintenance dosing of their Leqembi drug for early Alzheimer's disease. The companies late Sunday said the FDA ...

Biogen expects Leqembi and new rare disease and depression treatments to help offset revenue lost from multiple sclerosis ...