Company: RCUS
Filing Date: 2025-05-06
Form Type: 10-Q
Source: 0001724521-25-000063
Chunk: 198

Company: Arcus Biosciences, Inc.
Filing Date: 2025-05-06
Form: 10-Q
Item: Part I, Item 1
Chunk 198
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 million, depending on the development stage of the optioned program. Upon exercise, Taiho is solely responsible for continued development and commercialization in the Taiho Territory, unless they opt to participate in a global study, in which case they would become obligated to reimburse us for their portion of the global study costs. In addition, for each optioned program we would be eligible to receive clinical and regulatory milestones of up to $130 million and commercial milestone payments of up to $145 million with the achievement of certain sales thresholds in the Taiho Territory. We will also receive royalties ranging from high single-digits to mid-teens on net sales of licensed products in the Taiho Territory. Royalties will be payable by product and country commencing on the first commercial sale and ending upon the later of: (a) 10 years; and (b) expiration of the last-to-expire valid claim of our patents covering the manufacture, use or sale.As of March 31, 2025, Taiho has licenses for the Taiho Territory to (i) etrumadenant (the adenosine receptor antagonist program); (ii) zimberelimab (the anti PD-1 program); (iii) domvanalimab and AB308 (the anti-TIGIT program); and (iv) quemliclustat (the CD73 program), for which Taiho exercised its option and made an option payment of $15 million in the third quarter 2024. In 2022, Taiho opted to participate in two global Phase 3 trials of domvanalimab and zimberelimab combinations, STAR-121 and STAR-221, and became obligated to reimburse us for their portion of the global study costs, and to make milestone payments contingent upon successfully satisfying the related clinical milestones. The clinical milestones for domvanalimab and zimberelimab for the STAR-221 study were met in 2023, and Taiho became obligated to pay us $28 million which has been fully received. The clinical milestones for domvanalimab and zimberelimab for the STAR-121 study were met in the first quarter 2024 and Taiho became obligated to pay us $26 million, of which $16 million was received in the first quarter 2024 and the remaining $10 million was received in the first quarter 2025. In the third quarter 2024, Taiho opted to participate in the global Phase 3 trial of quemliclustat, PRISM