aTyr Pharma reported a consolidated net loss of $(10.8) million, or $(0.11) per share, for the first quarter of 2026, an improvement from $(14.9) million, or $(0.17) per share, in the prior year period. This reduction was primarily driven by a significant decrease in research and development expenses. However, the company also announced the termination of its collaboration and license agreement with Kyorin Pharmaceutical Co., Ltd. for efzofitimod in Japan, a partnership that had generated $20.0 million in milestone payments. Additionally, aTyr Pharma is facing ongoing securities class action litigation, with its CFO recently added as a defendant.