ATRA News

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

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

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

Pomerantz LLP Moves Forward with Class Action Litigation Against Atara Biotherapeutics, Inc. – ATRA

Pomerantz LLP Commences Class Action Against Atara Biotherapeutics, Inc. – ATRA

Pomerantz LLP Brings Class Action Against Atara Biotherapeutics, Inc. – ATRA

ROSEN, A TOP RANKED LAW FIRM, Encourages Atara Biotherapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - ATRA

ATRA SHAREHOLDER REMINDER: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline on May 22, 2026 Ready to Announce with Confidence?

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

ROSEN, A LONGSTANDING LAW FIRM, Encourages Atara Biotherapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ATRA