NASDAQ:ATRA Atara Biotherapeutics Q1 2026 Earnings Report $9.59 -0.89 (-8.49%) As of 05/14/2026 04:00 PM Eastern ProfileEarnings HistoryForecast Atara Biotherapeutics EPS ResultsActual EPS-$0.29Consensus EPS -$0.33Beat/MissBeat by +$0.04One Year Ago EPSN/AAtara Biotherapeutics Revenue ResultsActual Revenue$0.52 millionExpected Revenue$2.90 millionBeat/MissMissed by -$2.38 millionYoY Revenue GrowthN/AAtara Biotherapeutics Announcement DetailsQuarterQ1 2026Date5/12/2026TimeBefore Market OpensConference Call DateTuesday, May 12, 2026Conference Call Time7:00AM ETUpcoming EarningsAtara Biotherapeutics' Q2 2026 earnings is estimated for Thursday, May 21, 2026, based on past reporting schedulesConference Call ResourcesPress Release (8-K)Quarterly Report (10-Q)Earnings HistoryCompany ProfilePowered by Earnings DocumentsPress Release(8-K)Quarterly report(10-Q) Atara Biotherapeutics Earnings HeadlinesPomerantz Law Firm Announces the Filing of a Class Action Against Atara Biotherapeutics, Inc. and Certain Officers - ATRAMay 14 at 9:53 PM | prnewswire.comATARA DEADLINE: ROSEN, A RANKED AND LEADING LAW FIRM, Encourages Atara Biotherapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ATRAMay 14 at 4:22 PM | globenewswire.comThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. Most Americans never saw it coming — but those who did walked away wealthy.Trump holds that same legal authority today. Advisors close to the administration believe he may use it.If he does, the transfer moves fast. The window to position yourself on the right side is already closing.May 15 at 1:00 AM | American Alternative (Ad)Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor HarmMay 14 at 12:00 PM | globenewswire.comManufacturing and Supply-Chain Risks Threaten Atara Biotherapeutics’ Cell Therapy PipelineMay 14 at 2:10 AM | tipranks.comATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law FirmMay 13 at 10:34 PM | globenewswire.comSee More Atara Biotherapeutics Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like Atara Biotherapeutics? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Atara Biotherapeutics and other key companies, straight to your email. Email Address About Atara BiotherapeuticsAtara Biotherapeutics (NASDAQ:ATRA) is a biotechnology company focused on the discovery, development and commercialization of novel T-cell immunotherapies to transform the treatment of cancer and autoimmune disease. Headquartered in South San Francisco, California, Atara leverages its proprietary off-the-shelf allogeneic Epstein-Barr virus (EBV)-directed T-cell platform to generate engineered cell therapies designed to target EBV-driven malignancies and immune-mediated disorders. The company’s lead product candidate, tabelecleucel, is an off-the-shelf, EBV-specific T-cell therapy in clinical development for the treatment of EBV-positive post-transplant lymphoproliferative disease (PTLD) and other EBV-associated cancers. In addition, Atara is advancing multiple earlier-stage programs, including ATA188 for progressive multiple sclerosis and ATA227 for autoimmune indications, each harnessing the company’s expertise in antigen-specific T-cell biology. Atara’s pipeline is supported by manufacturing and process development capabilities aimed at delivering scalable, cryopreserved cell therapies for global distribution. Founded in 2012, Atara Biotherapeutics has built a diversified clinical portfolio and established collaborations to advance its therapies across North America, Europe and Asia. The company’s leadership team combines expertise in cell therapy development, regulatory affairs and commercial strategy, guided by President and Chief Executive Officer Pascal Touchon. Through ongoing clinical studies and strategic partnerships, Atara aims to address unmet medical needs in oncology and autoimmune disease with its off-the-shelf T-cell products.View Atara Biotherapeutics ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Latest Articles YETI Rallies After Earnings Beat and Raised OutlookCisco’s Vertical Rally May Still Be in the Early InningsHow the 3 Leading Quantum Firms Stack Up After Q1 EarningsNebius Upside Expands as AI Feedback Loop IntensifiesOklo Stock Could Be Ready for Another Massive RunAmazon vs. Alibaba: One Is Clearly The Better Value Play right NowD-Wave Earnings Looked Weak, But Investors May Be Missing This Upcoming Earnings Baidu (5/18/2026)Palo Alto Networks (5/19/2026)Home Depot (5/19/2026)Keysight Technologies (5/19/2026)Analog Devices (5/20/2026)Intuit (5/20/2026)NVIDIA (5/20/2026)Lowe's Companies (5/20/2026)Medtronic (5/20/2026)Target (5/20/2026) Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. 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