aTyr Pharma, Inc. - Common Stock (ATYR)
1.0200
+0.0200 (2.00%)
NASDAQ · Last Trade: Oct 18th, 1:15 AM EDT
The Law Offices of Frank R. Cruz announces that a class action lawsuit has been filed on behalf of shareholders who purchased aTyr Pharma Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) common stock between January 16, 2025 and September 12, 2025, inclusive (the “Class Period”). aTyr investors have until December 8, 2025 to file a lead plaintiff motion.
By The Law Offices of Frank R. Cruz · Via Business Wire · October 17, 2025
Law Offices of Howard G. Smith announces that a class action lawsuit has been filed on behalf of investors who purchased aTyr Pharma Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) common stock between January 16, 2025 and September 12, 2025, inclusive (the “Class Period”). aTyr investors have until December 8, 2025 to file a lead plaintiff motion.
By Law Offices of Howard G. Smith · Via Business Wire · October 17, 2025
NEW YORK, Oct. 17, 2025 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against aTyr Pharma, Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.
By Pomerantz LLP · Via GlobeNewswire · October 17, 2025
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Via NewMediaWire · October 17, 2025
NEW YORK - October 17, 2025 ( NEWMEDIAWIRE ) - Levi & Korsinsky, LLP notifies investors in aTyr Pharma, Inc. (NASDAQ: ATYR) of a class action securities lawsuit.
Via TheNewswire.com · October 17, 2025
Glancy Prongay & Murray LLP, a leading national shareholder rights law firm, today announced that it has commenced an investigation on behalf of aTyr Pharma Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) investors concerning the Company’s possible violations of the federal securities laws.
By Glancy Prongay & Murray LLP · Via Business Wire · October 16, 2025
Law Offices of Howard G. Smith announces an investigation on behalf of aTyr Pharma Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) investors concerning the Company’s possible violations of federal securities laws.
By Law Offices of Howard G. Smith · Via Business Wire · October 16, 2025
Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In ATyr To Contact Him Directly To Discuss Their Options
By Faruqi & Faruqi LLP · Via GlobeNewswire · October 16, 2025
The Law Offices of Frank R. Cruz announces an investigation of aTyr Pharma Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) on behalf of investors concerning the Company’s possible violations of federal securities laws.
By The Law Offices of Frank R. Cruz · Via Business Wire · October 15, 2025
A federal class-action lawsuit has been filed against aTyr Pharma, Inc. (NASDAQ: ATYR) following a devastating 83% drop in the biotech company’s stock price after its lead drug candidate failed to meet its primary endpoint in a critical Phase 3 trial.
By Hagens Berman · Via Business Wire · October 15, 2025
Bragar Eagel & Squire, P.C. Litigation Partner Brandon Walker Encourages Investors Who Suffered Losses In aTyr (ATYR) To Contact Him Directly To Discuss Their Options
By Bragar Eagel & Squire · Via GlobeNewswire · October 14, 2025
Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against aTyr Pharma, Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR) and reminds investors of the December 9, 2025 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.
By Faruqi & Faruqi, LLP · Via Business Wire · October 12, 2025
NEW YORK, Oct. 12, 2025 (GLOBE NEWSWIRE) --
By The Rosen Law Firm PA · Via GlobeNewswire · October 12, 2025
SAN DIEGO, Oct. 10, 2025 (GLOBE NEWSWIRE) --
By Robbins LLP · Via GlobeNewswire · October 10, 2025
The DJS Law Group reminds investors of a class action lawsuit against aTyr Pharma, Inc. (“aTyr” or “the Company”) (NASDAQ: ATYR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By DJS Law Group · Via Business Wire · October 10, 2025
The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against aTyr Pharma, Inc. (“aTyr” or “the Company”) (NASDAQ: ATYR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By The Schall Law Firm · Via Business Wire · October 10, 2025
Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action lawsuit on behalf of purchasers and acquirers of aTyr Pharma, Inc. (NASDAQ: ATYR) common stock between January 16, 2025 and September 12, 2025, both dates inclusive (the “Class Period”). aTyr is a clinical stage biotechnology company.
By The Rosen Law Firm, P.A. · Via Business Wire · October 10, 2025
Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In aTyr To Contact Him Directly To Discuss Their Options
By Faruqi & Faruqi LLP · Via GlobeNewswire · October 10, 2025
NEW YORK, Sept. 24, 2025 (GLOBE NEWSWIRE) -- Pomerantz LLP is investigating claims on behalf of investors of aTyr Pharma, Inc. (“aTyr” or the “Company”) (NASDAQ: ATYR). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.
By Pomerantz LLP · Via GlobeNewswire · September 24, 2025
The DJS Law Group announces that it is investigating claims on behalf of investors of aTyr Pharma, Inc. (“aTyr” or “the Company”) (NASDAQ: ATYR) for violations of the securities laws.
By DJS Law Group · Via Business Wire · September 15, 2025
Topline data from Phase 3 EFZO-FIT™ study of efzofitimod in pulmonary sarcoidosis expected in the third quarter of 2025.
By aTyr Pharma, Inc. · Via GlobeNewswire · March 13, 2025

No safety concerns identified by independent data and safety monitoring board (DSMB), which recommends continuation of study without any modifications.
By aTyr Pharma, Inc. · Via GlobeNewswire · March 6, 2025

Management to host conference call and webcast on March 13th at 5:00 pm EDT / 2:00 pm PDT
By aTyr Pharma, Inc. · Via GlobeNewswire · March 4, 2025

SAN DIEGO, Feb. 24, 2025 (GLOBE NEWSWIRE) -- 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 Leerink Partners Global Healthcare Conference, which is scheduled to take place March 9 – 12, 2025, in Miami, FL.
By aTyr Pharma, Inc. · Via GlobeNewswire · February 24, 2025

Blinded baseline demographics and disease characteristics for ongoing Phase 3 EFZO-FIT™ study of efzofitimod in pulmonary sarcoidosis; topline data from the study expected in the third quarter of 2025
By aTyr Pharma, Inc. · Via GlobeNewswire · January 29, 2025