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April 02, 2026 12:00 ET | Source: Bronstein, Gewirtz & Grossman, LLC

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

New class action for Atara (ATRA) urges investors to seek recovery for alleged securities fraud violations – lead plaintiff deadline of 5/22/2026.
March 30, 2026 12:00 ET | Source: Bronstein, Gewirtz & Grossman, LLC

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

New class action for Atara (ATRA) urges investors to seek recovery for alleged securities fraud violations – lead plaintiff deadline of 5/22/2026.
March 26, 2026 12:00 ET | Source: Bronstein, Gewirtz & Grossman, LLC

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

New class action for Atara (ATRA) urges investors to seek recovery for alleged securities fraud violations – lead plaintiff deadline of 5/22/2026.