aTyr Pharma to Present at Piper Sandler 37th Annual Healthcare Conference

aTyr Pharma, Inc. (Nasdaq: ATYR), a clinical stage biotechnology company engaged in the discovery and development of first-in-class medicines from its proprietary tRNA synthetase platform, today announced that Sanjay S. Shukla, M.D., M.S., President and Chief Executive Officer, will present at the Piper Sandler 37 th Annual Healthcare Conference, which is scheduled to take place December 2 4, 2025, in New York, NY.

Details of the presentation appears below:

Conference: Piper Sandler 37 ^th Annual Healthcare Conference
Date: Tuesday, December 2, 2025
Time: 1:00pm EST
Location: New York, NY
Format: Fireside Chat

In addition to the presentation, company management will be available to participate in one-on-one meetings with investors who are registered attendees of the conference. A webcast of the event will be available on the Investor's section of the company's website at www.atyrpharma.com . Following the event, a replay of the presentation will be available on the aTyr website for at least 90 days. For more information, contact investorrelations@atyrpharma.com .

Abo ut aTyr

aTyr is a clinical stage biotechnology company leveraging evolutionary intelligence to translate tRNA synthetase biology into new therapies for fibrosis and inflammation. tRNA synthetases are ancient, essential proteins that have evolved novel domains that regulate diverse pathways extracellularly in humans. aTyr's discovery platform is focused on unlocking hidden therapeutic intervention points by uncovering signaling pathways driven by its proprietary library of domains derived from all 20 tRNA synthetases. aTyr's lead therapeutic candidate is efzofitimod, a novel biologic immunomodulator in clinical development for the treatment of interstitial lung disease, a group of immune-mediated disorders that can cause inflammation and progressive fibrosis, or scarring, of the lungs. For more information, please visit www.atyrpharma.com .