• ATRA FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline... AOL.com Fri, 10 Jul 2026 09:23:01 GMT
• Atara Biotherapeutics Inc. (ATRA) Stock Price | Live Quotes & Charts | NASDAQ timothysykes.com Thu, 09 Jul 2026 21:10:00 GMT
• atra final deadline alert: faruqi & faruqi, llp reminds atara biotherapeutics (atra) investors of securities class action deadline... AOL.com Thu, 09 Jul 2026 14:03:19 GMT
• 2026-07-07 | Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Atara Biotherapeutics, Inc. (ATRA) and Encourag... Stockhouse Tue, 07 Jul 2026 15:00:00 GMT
• ATRA SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Anno The National Law Review Tue, 07 Jul 2026 02:24:41 GMT
• Atara Biotherapeutics (ATRA) interim CFO Kevin Sarney files initial Form 3 Stock Titan Mon, 06 Jul 2026 20:14:55 GMT
• Atara Biotherapeutics (ATRA) 10K Form and Latest SEC Filings 2026 MarketBeat Mon, 06 Jul 2026 07:00:00 GMT
• atra stock sees biggest single-day gain in over 2 years, breaches key technical milestone – new fda update has bulls circling back... Stocktwits Sun, 05 Jul 2026 03:25:54 GMT
• ATRA INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announc The National Law Review Fri, 03 Jul 2026 22:22:00 GMT
• fda resubmission path for tab-cel keeps atara’s (atra) regulatory timeline alive MSN Fri, 03 Jul 2026 15:11:20 GMT
• ATRA SHAREHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Anno The National Law Review Fri, 03 Jul 2026 08:33:26 GMT
• fda resubmission path for tab-cel keeps atara’s (atra) regulatory timeline alive MSN Thu, 02 Jul 2026 22:09:54 GMT
• Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Atara Biotherapeutics, Inc. (ATRA) And Enco... ACCESS Newswire Thu, 02 Jul 2026 16:36:06 GMT
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• ATRA STOCKHOLDER ALERT: Bronstein, Gewirtz and Grossman, LLC Anno The National Law Review Tue, 30 Jun 2026 16:46:11 GMT
• Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Atara Biotherapeutics, Inc. (ATRA) And Enco... ACCESS Newswire Tue, 30 Jun 2026 16:07:18 GMT
• ATRA INVESTOR ALERT: Bronstein, Gewirtz and Grossman, LLC Announc The National Law Review Tue, 30 Jun 2026 12:25:54 GMT
• atra stock news today | earnings, events & price alerts Intellectia AI Tue, 30 Jun 2026 12:18:32 GMT
• Bronstein, Gewirtz & Grossman, LLC Is Investigating Atara Biotherapeutics, Inc. (ATRA) And Encourages Stockholders to Connect ACCESS Newswire Sun, 28 Jun 2026 16:22:41 GMT
• atara biotherapeutics inc actuals & estimates (gettex:at20) TradingView Sun, 28 Jun 2026 15:51:26 GMT
• Atara Biotherapeutics, Inc.(NasdaqGS:ATRA) dropped from Russell Microcap Value Benchmark Index marketscreener.com Sun, 28 Jun 2026 07:00:00 GMT
• atara biotherapeutics inc actuals & estimates (nasdaq:atra) TradingView Fri, 26 Jun 2026 09:19:57 GMT
• Atara Biotherapeutics (NASDAQ: ATRA) appoints CRCFO consultant as interim CFO Stock Titan Fri, 26 Jun 2026 07:00:00 GMT
• Atara appoints Kevin G. Sarney as interim CFO; Yanina Grant-Huerta to depart TradingView Fri, 26 Jun 2026 07:00:00 GMT
• Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Aga The National Law Review Thu, 25 Jun 2026 16:06:43 GMT
• atara biotherapeutics, inc. (atra) investigation: bronstein, gewirtz & grossman, llc encourages investors to contact the firm to l... ACCESS Newswire Wed, 24 Jun 2026 02:19:09 GMT
• atara biotherapeutics inc (atra) institutional confidence TradingKey Mon, 22 Jun 2026 07:00:00 GMT
• bronstein, gewirtz & grossman, llc encourages atara biotherapeutics, inc. (atra) shareholders to inquire about securities investig... ACCESS Newswire Sun, 21 Jun 2026 21:48:18 GMT
• behavioral patterns of atra and institutional flows Stock Traders Daily Sat, 20 Jun 2026 00:22:02 GMT
• bronstein, gewirtz & grossman, llc is investigating atara biotherapeutics, inc. (atra) and encourages shareholders to connect ACCESS Newswire Fri, 19 Jun 2026 00:27:11 GMT
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• why biotech stocks are celebrating this nail-biter Investor's Business Daily Wed, 17 Jun 2026 20:15:00 GMT
• multiple sclerosis market to witness transformational growth opportunities by 2034 – delveinsight | biogen, immune response biopha... Barchart.com Wed, 17 Jun 2026 12:56:10 GMT
• atara biotherapeutics inc (atra) revenue breakdown: business segments, regional revenue & profit contribution TradingKey Wed, 17 Jun 2026 06:54:37 GMT
• atara biotherapeutics inc (atra) shareholder structure: major shareholders & institutional holdings TradingKey Wed, 17 Jun 2026 06:31:15 GMT
• Bronstein, Gewirtz & Grossman, LLC Is Investigating Atara Biotherapeutics, Inc. (ATRA) And Encourages Investors to Connect ACCESS Newswire Tue, 16 Jun 2026 19:40:30 GMT
• 2026-06-16 | bronstein, gewirtz & grossman, llc is investigating atara biotherapeutics, inc. (atra) and encourages investors to co... Stockhouse Tue, 16 Jun 2026 15:00:00 GMT
• atara biotherapeutics | 4: statement of changes in beneficial ownership of securities-director cherry brian n Moomoo Mon, 15 Jun 2026 22:51:56 GMT
• Atara Biotherapeutics (NASDAQ: ATRA) director reports 38,320-share common stock holding Stock Titan Mon, 15 Jun 2026 07:00:00 GMT
• Atara Biotherapeutics (ATRA) director awarded 24,000 restricted stock units Stock Titan Mon, 15 Jun 2026 07:00:00 GMT
• bronstein, gewirtz & grossman, llc encourages atara biotherapeutics, inc. (atra) stockholders to inquire about securities investig... ACCESS Newswire Sun, 14 Jun 2026 16:45:56 GMT
• Atara Biotherapeutics Adds Independent Director to Board The Globe and Mail Sat, 13 Jun 2026 07:00:00 GMT
• atara biotherapeutics appoints brian cherry to board by investing.com Investing.com India Sat, 13 Jun 2026 07:00:00 GMT
• Atara Biotherapeutics Announces Changes to Its Board of Directors Business Wire Fri, 12 Jun 2026 07:00:00 GMT
• new atara (nasdaq: atra) director and 2026 shareholder vote outcomes Stock Titan Fri, 12 Jun 2026 07:00:00 GMT
• bronstein, gewirtz & grossman, llc announces an investigation against atara biotherapeutics, inc. (atra) and encourages investors ... ACCESS Newswire Thu, 11 Jun 2026 19:21:58 GMT
• atara biotherapeutics (atra) director granted 12,000 restricted stock units Stock Titan Thu, 11 Jun 2026 07:00:00 GMT
• atara biotherapeutics (atra) awards director 12,000 rsus and reports fund holdings Stock Titan Thu, 11 Jun 2026 07:00:00 GMT
• atara biotherapeutics (atra) director receives 12,000-share rsu grant Stock Titan Thu, 11 Jun 2026 07:00:00 GMT
• atara biotherapeutics inc annual shareholders meeting transcript GuruFocus Tue, 09 Jun 2026 16:00:00 GMT
• (atra) movement within algorithmic entry frameworks Stock Traders Daily Mon, 08 Jun 2026 23:14:02 GMT
• bronstein, gewirtz & grossman, llc is investigating atara biotherapeutics, inc. (atra) and encourages investors to connect ACCESS Newswire Sun, 07 Jun 2026 18:23:47 GMT
• 2026-06-07 | bronstein, gewirtz & grossman, llc is investigating atara biotherapeutics, inc. (atra) and encourages investors to co... Stockhouse Sun, 07 Jun 2026 15:00:00 GMT
• atra stock shoots up 82% in a month: here's what you should know MSN Sat, 06 Jun 2026 07:56:16 GMT
• atra stock shoots up 82% in a month: here's what you should know MSN Fri, 05 Jun 2026 06:36:02 GMT
• bronstein, gewirtz & grossman, llc announces an investigation against atara biotherapeutics, inc. (atra) and encourages stockholde... ACCESS Newswire Thu, 04 Jun 2026 15:56:01 GMT
• 2026-06-04 | bronstein, gewirtz & grossman, llc announces an investigation against atara biotherapeutics, inc. (atra) and encourag... Stockhouse Thu, 04 Jun 2026 15:00:00 GMT
• atara biotherapeutics, inc. common stock (atra) stock price today & analysis Gotrade Wed, 03 Jun 2026 19:24:28 GMT
• bronstein, gewirtz & grossman, llc initiates an investigation into allegations against atara biotherapeutics, inc. (atra) and enco... ACCESS Newswire Sun, 31 May 2026 16:32:33 GMT
• 2026-05-31 | bronstein, gewirtz & grossman, llc initiates an investigation into allegations against atara biotherapeutics, inc. (a... Stockhouse Sun, 31 May 2026 15:00:00 GMT
• how (atra) movements inform risk allocation models Stock Traders Daily Thu, 28 May 2026 21:44:02 GMT
• bronstein, gewirtz & grossman, llc initiates an investigation into allegations against atara biotherapeutics, inc. (atra) and enco... ACCESS Newswire Thu, 28 May 2026 17:36:06 GMT
• atra stock shoots up 82% in a month: here's what you should know MSN Wed, 27 May 2026 11:13:56 GMT
• the gross law firm reminds shareholders of a lead plaintiff deadline of may 22, 2026 in atara biotherapeutics, inc. lawsuit - atra... Morningstar Tue, 26 May 2026 07:00:00 GMT
• atra stock shoots up 82% in a month: here's what you should know MSN Mon, 25 May 2026 10:26:38 GMT
• atra final deadline alert: faruqi & faruqi, llp reminds atara biotherapeutics (atra) investors of securities class action deadline... New Castle News Sun, 24 May 2026 07:00:00 GMT
• atara biotherapeutics analyst ratings and price targets | nasdaq:atra Benzinga Sat, 23 May 2026 00:49:00 GMT
• atra deadline - final reminder: bronstein, gewirtz & grossman llc alerts atara biotherapeutics, inc. investors to participate in t... ACCESS Newswire Fri, 22 May 2026 19:35:47 GMT
• atra deadline reminder: bronstein, gewirtz & grossman llc reminds atara biotherapeutics, inc. investors to join the class action l... ACCESS Newswire Fri, 22 May 2026 12:54:52 GMT
• atara deadline: rosen, global investor counsel, encourages atara biotherapeutics, inc. investors with losses in excess of $100k to... TMX Newsfile Fri, 22 May 2026 09:52:52 GMT
• Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit Morningstar Fri, 22 May 2026 07:00:00 GMT
• ATRA Deadline: Rosen Law Firm Urges Atara Biotherapeutics, Inc. (NASDAQ: ATRA) Stockholders with Losses in Excess of $100K to Cont... Business Wire Fri, 22 May 2026 07:00:00 GMT
• What Are the Core Allegations Against Atara Biotherapeutics Kavout | AI Fri, 22 May 2026 07:00:00 GMT
• ATRA FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline... Business Wire Fri, 22 May 2026 07:00:00 GMT
• the gross law firm reminds shareholders of a lead plaintiff deadline of may 22, 2026 in atara biotherapeutics, inc. lawsuit - atra... PR Newswire Fri, 22 May 2026 07:00:00 GMT
• atra deadline today: rosen, a leading law firm, encourages GlobeNewswire Fri, 22 May 2026 07:00:00 GMT
• atara biotherapeutics (atra) stock price, news & analysis $atra MarketBeat Fri, 22 May 2026 07:00:00 GMT
• atara deadline: rosen, global investor counsel, encourages atara biotherapeutics, inc. investors with losses in excess of $100k to... TMX Newsfile Thu, 21 May 2026 22:03:02 GMT
• atra equity action reminder: faruqi & faruqi, llp reminds atara biotherapeutics (atra) investors of securities class action deadli... PR Newswire Thu, 21 May 2026 13:01:00 GMT
• ATRA Stock Shoots Up 82% in a Month: Here's What You Should Know Yahoo Finance Thu, 21 May 2026 07:00:00 GMT
• Pomerantz Law Firm Announces the Filing of a Class Action Against Atara Biotherapeutics, Inc. and Certain Officers - ATRA PR Newswire Thu, 21 May 2026 07:00:00 GMT
• atra investors have opportunity to lead atara biotherapeutics, inc. securities fraud lawsuit with the schall law firm GlobeNewswire Thu, 21 May 2026 07:00:00 GMT
• atrara (nasdaq:atra) deadline may 22nd: bragar eagel & GlobeNewswire Thu, 21 May 2026 07:00:00 GMT
• top atara biotherapeutics executives quietly cash out in latest insider moves TipRanks Thu, 21 May 2026 02:11:13 GMT
• atara biotherapeutics, inc. sued for securities law violations - investors should contact levi & korsinsky before may 22, 2026 to ... PR Newswire Thu, 21 May 2026 01:02:17 GMT
• atara biotherapeutics cao sells $22,036 of company stock by investing.com Investing.com Canada Thu, 21 May 2026 00:31:39 GMT
• atara biotherapeutics ceo anhco nguyen sells $47,844 in stock by investing.com Investing.com South Africa Thu, 21 May 2026 00:04:08 GMT
• atra shareholders have opportunity to lead atara biotherapeutics, inc. class action lawsuit – contact bronstein, gewirtz and gross... ACCESS Newswire Wed, 20 May 2026 17:39:09 GMT
• atra investors have opportunity to lead atara biotherapeutics, inc. class action lawsuit – contact bronstein, gewirtz and grossman... ACCESS Newswire Wed, 20 May 2026 08:52:58 GMT
• Deadline Soon: Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz Ab... Business Wire Wed, 20 May 2026 07:00:00 GMT
• Atara Biotherapeutics CEO AnhCo Nguyen sells $47,844 in stock Investing.com Wed, 20 May 2026 07:00:00 GMT
• atara (atra) ceo sells 5,241 shares in automatic tax sale Stock Titan Wed, 20 May 2026 07:00:00 GMT
• atara biotherapeutics (atra) cao sells 2,414 shares to cover rsu tax Stock Titan Wed, 20 May 2026 07:00:00 GMT
• atara biotherapeutics cao sells $22,036 of company stock Investing.com Wed, 20 May 2026 07:00:00 GMT
• atara biotherapeutics, inc. sued for securities law violations - investors should contact levi & korsinsky before may 22, 2026 to ... Morningstar Wed, 20 May 2026 07:00:00 GMT
• atara biotherapeutics raised to hold from sell by freedom broker Moomoo Tue, 19 May 2026 13:56:00 GMT
• atara biotherapeutics price target raised to $10.00/share from $4.00 by freedom broker Moomoo Tue, 19 May 2026 13:08:43 GMT
• class action litigation filed by pomerantz llp for investors of atara biotherapeutics, inc. – atra ACCESS Newswire Tue, 19 May 2026 09:38:54 GMT
• atara biotherapeutics, inc. (atra) shareholders who lost money have opportunity to lead securities fraud lawsuit PR Newswire Tue, 19 May 2026 07:00:00 GMT
• atra upcoming deadline : the gross law firm alerts atara biotherapeutics, inc. stockholders of securities class action - contact t... Morningstar Tue, 19 May 2026 07:00:00 GMT
• atara deadline: rosen, skilled investor counsel, encourages GlobeNewswire Tue, 19 May 2026 07:00:00 GMT
• atra investors have opportunity to lead atara biotherapeutics, i GuruFocus Tue, 19 May 2026 02:52:12 GMT
• atra shareholder alert: bronstein, gewirtz and grossman, llc announces that atara biotherapeutics, inc. stockholders have opportun... ACCESS Newswire Tue, 19 May 2026 00:09:02 GMT
• atara biotherapeutics price target raised to $10.00/share from $4.00 by freedom broker Moomoo Mon, 18 May 2026 19:43:50 GMT
• atra upgraded by freedom broker -- price target raised to $10 GuruFocus Mon, 18 May 2026 19:27:08 GMT
• deadline alert for lu, atra, and coty: the law offices of GlobeNewswire Mon, 18 May 2026 16:08:00 GMT
• atara biotherapeutics upgraded to hold from sell at freedom broker TipRanks Mon, 18 May 2026 15:03:36 GMT
• freedom capital markets initiates atara biotherapeutics(atra.us) with hold rating, announces target price $10 富途牛牛 Mon, 18 May 2026 14:32:00 GMT
• bragar eagel & squire, p.c. reminds atara biotherapeutics, GlobeNewswire Mon, 18 May 2026 07:00:00 GMT
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• atara biotherapeutics | 144: notice of proposed sale of securities pursuant to rule 144 Moomoo Mon, 18 May 2026 07:00:00 GMT
• freedom broker upgrades atara biotherapeutics stock rating on fda meeting progress Investing.com Mon, 18 May 2026 07:00:00 GMT
• company (nasdaq: atra) rsu settlement and 2,104-share sale Stock Titan Mon, 18 May 2026 07:00:00 GMT
• atara biotherapeutics raised to hold from sell by freedom broker Moomoo Mon, 18 May 2026 07:00:00 GMT
• class action litigation filed by pomerantz llp concerning atara biotherapeutics, inc. – atra ACCESS Newswire Mon, 18 May 2026 01:49:58 GMT
• atra investor alert: bronstein, gewirtz and grossman, llc announc The National Law Review Sat, 16 May 2026 19:04:21 GMT
• atara biotherapeutics (atra) price target increased by 25.00% to 11.90 MSN Fri, 15 May 2026 21:50:12 GMT
• the gross law firm reminds atara biotherapeutics, inc. investors of the pending class action lawsuit with a lead plaintiff deadlin... The Daily Tribune News Fri, 15 May 2026 07:00:00 GMT
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• redmile funds disclose 9.9% atara biotherapeutics (atra) stake via warrants cap Stock Titan Fri, 15 May 2026 01:10:52 GMT
Atara Biotherapeutics, Inc(NASDAQ:ATRA) 
Atara Biotherapeutics, Inc., an off-the-shelf T-cell immunotherapy company, develops treatments for patients with cancer, autoimmune, and viral diseases in the United States. It is developing tabelecleucel, a T-cell immunotherapy that is Phase 3 clinical trials for the treatment of epstein-barr viru...
Website: http://www.atarabio.com
Founded: 2012
Full Time Employees: 429
Sector: Healthcare
Industry: Biotechnology