Eisai shares fell sharply after its Alzheimer’s drug failed to secure marketing approval in the European Union. Shares were recently 12% lower at 5,852 yen, or about $38.06, Monday morning after ...

Eisai and Biogen update on lecanemab's EU regulatory ... The company routinely posts information that may be important to investors on its website at This news release contains forward-looking ...

Eisai Co., Ltd. and Biogen Inc. have announced that the U.S. FDA has accepted Eisai's Biologics License Application for lecanemab-irmb, marketed as LEQEMBI, which is designed for subcutaneous ...

Eisai has retreated from the optimistic view of sales growth for Alzheimer's disease drug Leqembi it held earlier this year as uptake remains sluggish. In its six-month financial report for the ...

Over the weekend, the Food and Drug Administration approved Leqembi, the Alzheimer’s treatment from Eisai and Biogen, for monthly dosing maintenance after patients use it biweekly for 18 months.