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, April 02, 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
- Atara Biotherapeutics, Inc. (ATRA) Registers Possible Resale of 400K Common Shares Tied to HCR Warrant Exercise [Yahoo! Finance]Yahoo! Finance
- Deadline Alert: Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Urged To Contact Glancy Prongay Wolke & Rotter LLP About Securities Fraud LawsuitBusiness Wire
- Pomerantz Law Firm Announces the Filing of a Class Action Against Atara Biotherapeutics, Inc. and Certain Officers - ATRAPR Newswire
- Deadline Approaching: Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Urged To Contact Law Offices of Howard G. SmithBusiness Wire
- ATRA UPCOMING DEADLINE: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline on May 22, 2026 [TheStreet.com]TheStreet.com
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