Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm
Atara Biotherapeutics, Inc. (ATRA)
Last atara biotherapeutics, inc. earnings: 2/27 07:30 am
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US:NASDAQ Investor Relations:
investors.atarabio.com/investor-relations
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Source: GlobeNewswire
NEW YORK, March 26, 2026 (GLOBE NEWSWIRE) -- Bronstein, Gewirtz & Grossman, LLC, a nationally recognized investor-rights law firm, announces that a class action lawsuit has been filed against Atara Biotherapeutics, Inc. (NASDAQ: ATRA) and certain of its officers. This lawsuit seeks to recover damages against Defendants for alleged violations of the federal securities laws on behalf of all persons and entities that purchased or otherwise acquired Atara securities between May 20, 2024 and January 9, 2026, both dates inclusive (the “Class Period”). Such investors are encouraged to join this case by visiting the firm’s site: bgandg.com/ATRA. Atara Case Details The complaint alleges defendants made false and/or misleading statements and/or failed to disclose that: (1) certain manufacturing issues, as well as deficiencies inherent in the ALLELE study, made it unlikely that the FDA would approve the tabelecleucel BLA; (2) accordingly, tabelecleucel’s regulatory prospects were overstat
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ATRA
News
- Securities Fraud Investigation Into Atara Biotherapeutics, Inc. (ATRA) Announced – Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law FirmBusiness Wire
- Pomerantz Law Firm Announces the Filing of a Class Action Against Atara Biotherapeutics, Inc. and Certain Officers - ATRAPR Newswire
- Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud InvestigationBusiness Wire
- Atara Biotherapeutics, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – ATRABusiness Wire
- ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law FirmBusiness Wire
ATRA
Earnings
- 3/16/26 - Miss
ATRA
Sec Filings
- 3/26/26 - Form EFFECT
- 3/25/26 - Form 424B3
- 3/19/26 - Form 4
- ATRA's page on the SEC website