More on ATRA

- Summary
- Chart
- Profile
- Historical

Data

- Earnings (-215.8% Growth)
- Ratings (3.1 Score)
- Holders

Upcoming Events

- Earnings (8/10/26)

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: 7.71 -0.19 (2.41%)
Prev. Close $7.90  
Open$8.06 
52 Wk High$40.80 
52 Wk Low$12.45 
Day High$8.33 
Day Low$7.65 
P/E N/A  
EPS$0.00 
Volume62,724 

Friends, Peers and Foes (?): CNTB (more...)

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
Jul 6, 2026 04:14 PM Form 3 Atara Biotherapeutics, For: Jun 26 Filed by: Sarney Kevin G
Jun 26, 2026 04:16 PM Form 8-K Atara Biotherapeutics, For: Jun 22
Jun 15, 2026 06:51 PM Form 4 Atara Biotherapeutics, For: Jun 11 Filed by: Cherry Brian N
Jun 15, 2026 06:49 PM Form 3 Atara Biotherapeutics, For: Jun 11 Filed by: Cherry Brian N
Jun 12, 2026 04:22 PM Form S-8 Atara Biotherapeutics,
Jun 12, 2026 04:07 PM Form 8-K Atara Biotherapeutics, For: Jun 09
Jun 12, 2026 04:00 PM Atara Biotherapeutics makes board changes with departure and new appointment
Jun 12, 2026 04:00 PM Atara Biotherapeutics Announces Changes to Its Board of Directors
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