Recent Security Class Actions

Atara Biotherapeutics Inc. Common Stock (NASDAQ: ATRA)

32 Days left to seek lead plaintiff status.

Company Name:Atara Biotherapeutics Inc. Common Stock
Stock Symbol:NASDAQ: ATRA
Class Period Start:05/20/2024
Class Period End (inclusive):01/09/2026
Filing Deadline:05/22/2026

The complaint alleges defendants made false and/or misleading statements and/or failed to disclose that: (i) certain manufacturing issues, as well as deficiencies inherent in the ALLELE study, made it unlikely that the FDA would approve the tabelecleucel BLA; (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; (iv) all the foregoing was likely to have a significant negative impact on Atara’s business and financial condition; and (v) as a result, Defendants’ public statements were materially false and/or misleading at all relevant times.

Atara Biotherapeutics Inc. Common Stock (NASDAQ: ATRA) Claim Form

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