Related Party Transactions

3 Months Ended

Mar. 31, 2025

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

In January 2025, the Company entered into a license agreement with Zenas BioPharma (HK) Limited (“Zenas”), pursuant to which the Company obtained a license under certain patents and know-how of Zenas to develop and commercialize products containing a differentiated humanized monoclonal antibody targeting IGF-1R as an active ingredient in Greater China. One of the members of the Company’s Board of Directors, Mr. Moulder, is also the Chairman of the Board of Directors and Chief Executive Officer of Zenas. The Company recorded a $10.0 million upfront fee into research and development expenses in the first quarter of 2025. As of March 31, 2025, the Company may be required to pay an additional aggregate amount of up to $117.0 million in development and sales-based milestones as well as certain royalties at tiered percentage rates ranging from high-single digits to mid-teens on annual net sales of the licensed products in the licensed territories.