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Viridian Therapeutics Announces Collaboration and License Agreement with Kissei Pharmaceutical to Develop and Commercialize Veligrotug and VRDN-003 in Japan with an Upfront Payment of $70 Million and up to $315 Million in Milestone Payments

WALTHAM, Mass., July 30, 2025--Viridian Therapeutics, Inc. (Nasdaq: VRDN), a biopharmaceutical company focused on discovering, developing, and commercializing potential best-in-class medicines for serious and rare diseases, today announced that it has entered into an exclusive collaboration and license agreement with Kissei Pharmaceutical Co., Ltd. ("Kissei") to develop and commercialize veligrotug and VRDN-003 in Japan. Both molecules are anti-insulin-like growth factor-1 receptor (IGF-1R) anti

articleKissei Pharmaceutical Co., Ltd.July 30, 20256/company/kissei-pharmaceutical-co-ltd/news/viridian-therapeutics-announces-collaboration-and-license-agreement-with-kissei-pharmaceutical-to-develop-and-commercialize-veligrotug-and-vrdn-003-in-japan-with-an-upfront-payment-of-dollar70-million-and-up-to-dollar315-million-in-milestone-payments-1
Viridian Therapeutics Announces Collaboration and License Agreement with Kissei Pharmaceutical to Develop and Commercialize Veligrotug and VRDN-003 in Japan with an Upfront Payment of $70 Million and up to $315 Million in Milestone Payments

About this update from Kissei Pharmaceutical Co., Ltd.

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More updates from Kissei Pharmaceutical Co., Ltd.

Japanbiopharmaceutical companyrare diseasesKisseithyroid eye diseaseTEDpotentialdevelopmentclinical trialsTHRIVE