TAKE A LOOK AT WHICH REPORT YOUR PORTFOLIO'S BEEN MISSING...

Shareholders Foundation offers real-time reporting of class action exposure on a per transaction basis,
including the documents you will need for claim filing and settlement recovery.
Start Monitoring Your Investments
  • Shareholders Foundation monitors Class Action Investigations, Cases, and Class Action Settlements.
    Learn More >>>
  • Create Notifications and monitor one Case or multiple Cases. Or submit your entire portfolio! Learn More >>>

Atara Biotherapeutics Inc


NASDAQ: ATRA

Investor Relations
Cases
Title Date Filed Updated Status Security
Atara Biotherapeutics, Inc. (NASDAQ: ATRA) Investor Securities Class Action Lawsuit 03/23/2026 03/24/2026 Lawsuit Filed NASDAQ: ATRA
Investigations
Title Updated Security
Atara Biotherapeutics Inc (NASDAQ:ATRA) Investor Investigation Over Potential Securities Laws Violations Announced 03/20/2021 NASDAQ: ATRA