Investing.com -- Eisai Co (OTC:ESAIY). stock rose 0.4% on the day after ... which was previously signaled by partner Biogen (NASDAQ:BIIB) in its recent earnings report. Adjusting for this special ...

Eisai and Biogen's Alzheimer's drug Leqembi continued to slow progress of the disease with no new safety issues four years ...

Rumors of Biogen’s disagreements with Eisai have been greatly exaggerated, CEO Chris Viehbacher said during a second quarter ...

Long-term data presented at the Alzheimer’s Association International Conference show Leqembi can help patients stay in the ...

Lilly’s Kisunla and Biogen/Eisai’s Leqembi can both continue to slow Alzheimer's cognitive decline after more than three ...

Differences in outcomes between patients with early Alzheimer’s disease who used lecanemab and matched controls increased ...

Eisai (OTCPK:ESALF) and Eli Lilly (NYSE:LLY) on Wednesday announced data from long-term extension studies for their ...

Biogen raised its annual profit forecast and beat estimates for quarterly results on Thursday, as strong demand for its rare ...

After beating quarterly earnings expectations and raising its full-year sales outlook from a previously forecast decline, ...

Biogen beat Q2 estimates with cost control and new launches, but MS declines and pipeline risks cloud growth. Find out why ...

With two molecules in mid-stage trials, the pharma giant is taking another swing at the difficult disease with a greater ...

Biogen (NASDAQ:BIIB) stock rises as Q2 2025 results surpass expectations, driven by Alzheimer's drug Leqembi developed with ...