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Shionogi Expands Rare Disease Presence with Planned Acquisition of Global Rights to Tanabe Pharma Corporation’s RADICAVA ORS® (edaravone) and IV RADICAVA

OSAKA, Japan, December 22, 2025--Shionogi & Co., Ltd. (Head Office: Osaka, Japan; Chief Executive Officer: Isao Teshirogi, Ph.D.; hereafter "Shionogi") announced that its Board of Directors, at a meeting held on December 22, 2025, resolved to acquire a newly established company that Tanabe Pharma Corporation (Head Office: Osaka, Japan; Chief Executive Officer: Akihisa Harada; hereafter "Tanabe Pharma") will create to hold the rights to RADICAVA ORS® (edaravone) and IV RADICAVA. Tanabe Pharma pla

articleShionogi & Co., Ltd.December 22, 20258/company/shionogi-and-co-ltd/news/shionogi-expands-rare-disease-presence-with-planned-acquisition-of-global-rights-to-tanabe-pharma-corporations-radicava-orsr-edaravone-and-iv-radicava
Shionogi Expands Rare Disease Presence with Planned Acquisition of Global Rights to Tanabe Pharma Corporation’s RADICAVA ORS® (edaravone) and IV RADICAVA

About this update from Shionogi & Co., Ltd.

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More updates from Shionogi & Co., Ltd.

ShionogiRADICAVATanabewholly owned subsidiaryrare diseasePompe diseaseMitsubishi Tanabe PharmaJapanFragile X syndromeRADICAVA ORSamyotrophic lateral sclerosis