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April 03, 2026 21:27 ET | Source: The Rosen Law Firm PA

ROSEN, TOP-RANKED INVESTOR COUNSEL, Encourages Atara Biotherapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ATRA

NEW YORK, April 03, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Atara Biotherapeutics, Inc. (NASDAQ: ATRA) between May 20,...
April 03, 2026 11:09 ET | Source: Schall Law

ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm

ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm
March 31, 2026 12:20 ET | Source: Schall Law

ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm

ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm
March 25, 2026 14:16 ET | Source: Portnoy Law

Portnoy Law Firm Announces Class Action on Behalf of Atara Biotherapeutics, Inc. Investors

LOS ANGELES, March 25, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Atara Biotherapeutics, Inc., (“Atara” or the "Company") (NASDAQ: ATRA) investors of a class action on behalf of investors...
August 15, 2022 21:00 ET | Source: Bragar Eagel & Squire

Bragar Eagel & Squire, P.C. Is Investigating Fulgent, Generac, Atara, and Clariant and Encourages Investors to Contact the Firm

NEW YORK, Aug. 15, 2022 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, is investigating potential claims against Fulgent Genetics, Inc....
August 05, 2022 21:00 ET | Source: Bragar Eagel & Squire

Bragar Eagel & Squire, P.C. Is Investigating TuSimple, Atara, Mercury, and the WWE and Encourages Investors to Contact the Firm

NEW YORK, Aug. 05, 2022 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, is investigating potential claims against TuSimple Holdings, Inc....