ATARA BIOTHERAPEUTICS, INC.: ATRA (Nasdaq Global Market)
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4 ATARA BIOTHERAPEUTICS, INC.(CIECHANOVER ISAAC E.  03/20/17 (03/16/17) 
4 ATARA BIOTHERAPEUTICS, INC.(HAQQ CHRISTOPHER  03/17/17 (03/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(SOFFER GAD  03/13/17 (03/10/17) 
4 ATARA BIOTHERAPEUTICS, INC.(MCGRATH JOHN  03/10/17 (03/10/17) 
10-K ATARA BIOTHERAPEUTICS, INC.  03/09/17 (12/31/16) 
8-K ATARA BIOTHERAPEUTICS, INC.  03/09/17 (03/09/17) 
4 ATARA BIOTHERAPEUTICS, INC.(MCGRATH JOHN  02/22/17 (02/21/17) 
4 ATARA BIOTHERAPEUTICS, INC.(GALLAGHER CAROL GILTNER  02/16/17 (02/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(MCGRATH JOHN  02/16/17 (02/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(FUST MATTHEW K  02/16/17 (02/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(SOFFER GAD  02/16/17 (02/14/17) 
4 ATARA BIOTHERAPEUTICS, INC.(CLARK MITCHALL G.  02/16/17 (02/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(HAQQ CHRISTOPHER  02/16/17 (02/15/17) 
4 ATARA BIOTHERAPEUTICS, INC.(CIECHANOVER ISAAC E.  02/16/17 (02/15/17) 
SC 13G/A ATARA BIOTHERAPEUTICS, INC.(REDMILE GROUP, LLC  02/14/17 
SC 13G/A ATARA BIOTHERAPEUTICS, INC.(FMR LLC  02/14/17 
4 ATARA BIOTHERAPEUTICS, INC.(SOFFER GAD  02/13/17 (02/10/17) 
SC 13G ATARA BIOTHERAPEUTICS, INC.(ARROWPOINT ASSET MANAGEMENT, LLC  02/13/17 
4 ATARA BIOTHERAPEUTICS, INC.(HAQQ CHRISTOPHER  02/10/17 (02/09/17) 
4 ATARA BIOTHERAPEUTICS, INC.(TURNER HEATHER D  02/10/17 (02/09/17) 
 
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Last Trade
Last Trade: 
$21.50  
Change: 
1.30 (6.44%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$625.43M
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