aTyr Pharma, Inc. Common Stock

ATYR

aTyr Pharma, Inc. is a biotechnology company focused on developing innovative therapies targeting rare and severe diseases, particularly those involving neuroinflammation and immune modulation. The company's approach involves designing molecules that can restore or maintain healthy cellular functions, with an emphasis on the nervous and immune systems.

$0.82 -0.01 (-0.73%)
🚫 aTyr Pharma, Inc. Common Stock does not pay dividends

Company News

ATYR Lawsuit: Hagens Berman Urges aTyr Pharma Investors to Act by Dec. 8 Deadline in Suit Over Trial Failure
GlobeNewswire Inc. • Reed Kathrein • December 6, 2025

Hagens Berman is pursuing a securities class action lawsuit against aTyr Pharma after its flagship drug trial failed, causing an 83% stock price collapse. The lawsuit alleges the company misrepresented the efficacy of its drug Efzofitimod and concealed material adverse facts about its performance.

aTyr Pharma Stock Collapse Highlights Risks of Single-Asset Biotech Models
Investing.com • Timothy Fries • September 15, 2025

aTyr Pharma's stock plummeted 83% after its Phase 3 EFZO-FIT study of efzofitimod in pulmonary sarcoidosis failed to meet its primary endpoint, raising concerns about the drug's future development.

1 Small-Cap Biotech Stock Poised for a Breakout
The Motley Fool • Prosper Junior Bakiny • September 11, 2025

aTyr Pharma is developing efzofitimod, a potential treatment for pulmonary sarcoidosis, with promising phase 2 results and a significant target market of approximately 100,000 patients in the U.S. The company's upcoming phase 3 study results will be critical in determining its future success.

Is aTyr Pharma (ATYR) Outperforming Other Medical Stocks This Year?
Zacks Investment Research • Zacks Equity Research • June 18, 2024

Here is how Atyr Pharma (ATYR) and High Tide Inc. (HITI) have performed compared to their sector so far this year.

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