More on ATRA

- Summary
- Chart
- Profile
- Historical

Data

- Earnings (-100.0% Growth)
- Ratings (3.1 Score)
- Holders

Upcoming Events

- Earnings (11/10/26 *Est.)

News

- Analyst Ratings
- Earnings Related
- Guidance
- Insider Trades
- Mgmt Changes
- M & A
- Retail Sales
- Rumors
- Stock Buybacks
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ATARA Biotherapeutics (NQ:ATRA)
Delayed: 9.20 -0.05 (0.54%)
Prev. Close $9.25  
Open$9.18 
52 Wk High$40.80 
52 Wk Low$12.45 
Day High$9.21 
Day Low$8.90 
P/E N/A  
EPS$0.00 
Volume15,345 


Aug 26, 2026 07:48 PM Form 144 Atara Biotherapeutics, Filed by: Nguyen AnhCo
Aug 26, 2026 07:46 PM Form 4 Atara Biotherapeutics, For: Aug 17 Filed by: Nguyen AnhCo
Aug 22, 2026 07:54 AM TD Cowen Assumes Atara Biotherapeutics (ATRA) at Buy
Aug 14, 2026 04:11 PM Form SCHEDULE 13G/A Atara Biotherapeutics, Filed by: Point72 Asset Management, L.P.
Aug 12, 2026 04:17 PM Form 10-Q Atara Biotherapeutics, For: Jun 30
Aug 12, 2026 04:14 PM ATARA Biotherapeutics (ATRA) Misses Q2 EPS by 10c
Aug 12, 2026 04:11 PM Form 8-K Atara Biotherapeutics, For: Aug 12
Aug 12, 2026 04:05 PM Atara Biotherapeutics Announces Second Quarter 2026 Financial Results and Operational Progress
Jul 24, 2026 09:00 PM Form 4 Atara Biotherapeutics, For: Jul 22 Filed by: Redmile Group, LLC
Jul 24, 2026 08:01 PM Form SCHEDULE 13D/A Atara Biotherapeutics, Filed by: Redmile Group, LLC
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