ATRA News

ATRA Shareholder Alert: May 22, 2026 Lead Plaintiff Deadline in Atara Biotherapeutics, Inc. Securities Class Action Lawsuit -- The Gross Law Firm

ATRA SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Announces that Atara Biotherapeutics, Inc. Shareholders with Substantial Losses Have Opportunity to Lead Class Action Lawsuit!

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

Pomerantz LLP Announces The Filing of a Class Action Litigation Against Atara Biotherapeutics, Inc. – ATRA

Shareholders that lost money on Atara Biotherapeutics, Inc.(ATRA) should contact Levi & Korsinsky about pending Class Action - ATRA

Deadline Alert: Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP About Securities Fraud Lawsuit

Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

ATRA INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announces that Atara Biotherapeutics, Inc. Stockholders with Substantial Losses Have Opportunity to Lead Class Action Lawsuit!

Pomerantz LLP Announces Securities Class Action Litigation Against Atara Biotherapeutics, Inc. – ATRA

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