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REVENUE OF LEQEMBI® (PRELIMINARY BASIS)

Listed Company Name: ¾«¶«Ó°Òµ. 
Representative: Haruo Naito 
Representative Corporate Officer and CEO 
Securities Code: 4523

Stock Exchange Listings: Prime Market of the Tokyo Stock Exchange

Inquiries: Sayoko Sasaki
Vice President, Corporate Communications
Phone +81-3-3817-5120

 

¾«¶«Ó°Òµ. (Headquarters: Tokyo, CEO: Haruo Naito, “Eisai”) announced today that the global revenue of the anti-amyloid-beta protofibril antibody “LEQEMBI®” (generic name: lecanemab) in the first quarter of fiscal year 2024 (April 1, 2024 – June 30, 2024) was JPY 6.3 billion (pre-audit basis), which was approximately 2.2 times higher than the revenue in the previous quarter of fiscal year 2023 (January 1, 2024 – March 31, 2024).

 

This information is being disclosed in conjunction with today's announcement of the second quarter 2024 results of Biogen Inc. (Headquarters: Cambridge, Massachusetts). Eisai’s financial results for the first quarter of fiscal year 2024, including details of LEQEMBI’s revenue, will be disclosed in Eisai's financial disclosure scheduled on August 2, 2024.

 

¾«¶«Ó°Òµserves as the lead of lecanemab development and regulatory submissions globally with both ¾«¶«Ó°Òµand Biogen Inc. co-commercializing and co-promoting the product and ¾«¶«Ó°Òµhaving final decision-making authority.