INVESTOR ALERT: Class Action Lawsuit Filed on Behalf of Atara Biotherapeutics, Inc. (ATRA) Investors – Holzer & Holzer, LLC Encourages Investors With Significant Losses to Contact the Firm
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
ATLANTA, March 24, 2026 (GLOBE NEWSWIRE) -- A shareholder class action lawsuit has been filed against Atara Biotherapeutics, Inc. (“Atara”) (NASDAQ: ATRA). The lawsuit alleges that Defendants issued false and misleading statements and/or failed to disclose material adverse facts regarding Atara's business, operations, and prospects, including allegations that: (i) certain manufacturing issues, as well as deficiencies inherent in the ALLELE study, made it unlikely that the FDA would approve the tabelecleucel Biologics License Application; (ii) accordingly, tabelecleucel’s regulatory prospects were overstated; (iii) the aforementioned manufacturing issues also subjected Atara to a heightened risk of regulatory scrutiny, as well as jeopardized its ongoing clinical trials; and (iv) all the foregoing was likely to have a significant negative impact on Atara’s business and financial condition. If you purchased Atara shares between May 20, 2024 and January 9, 2026, and experienced a signi
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ATRA
News
- Law Offices of Howard G. Smith Encourages Atara Biotherapeutics, Inc. (ATRA) Shareholders To Inquire About Securities Fraud Class ActionBusiness Wire
- Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Atara Biotherapeutics, Inc. (NASDAQ:ATRA) and Encourages Investors to Contact the FirmGlobeNewswire
- ATRA Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Atara Biotherapeutics, Inc. Securities Lawsuit — The Gross Law FirmGlobeNewswire
- ATRA Class Action Reminder - Robbins LLP Reminds Investors of the Lead Plaintiff Deadline in the Atara Biotherapeutics, Inc. Class ActionGlobeNewswire
- 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
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