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Detailed Insider History for:
ATARA BIOTHERAPEUTICS INC: ATRA
Price: 11/21/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$13.68 $18.71 $5.01 $99 7 58 0.0% 2.9% 45.70% 20.58%
Exch Sector Industry Sub-Industry
NasdaqGS Manufacturing Chemicals And Allied Products Biological Products, (No Disgnostic Substances)
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
MURUGAN AMAR
VP,LO
JB
---
475,000
---
1/8/24
---
---
737,565
180.9
D
R
1/9/24 - 4:40:34 pm
2
    
 
HYLLENGREN ERIC J
VP,CFO
JB
---
475,000
---
1/8/24
---
---
680,998
230.6
D
R
1/9/24 - 4:40:31 pm
3
    
 
HENRICH JILL
VP
JB
---
450,000
---
1/8/24
---
---
558,880
413.3
D
R
1/9/24 - 4:40:06 pm
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