Atara Biotherapeutics Inc (NASDAQ:ATRA)

0.6316
Delayed Data
As of 4:00pm ET
 -0.0687 / -9.81%
Today’s Change
0.20
Today|||52-Week Range
5.64
-80.74%
Year-to-Date
Largest transactions by value over  
NameTypeDateShares
traded
Share
price
Transaction
value
Since
transaction
Dobmeier Eric L
Director
Buy11/10/2023446,825$0.23$102.8K+174.72%
Touchon Pascal
President & Chief Executive Officer
Sale5/16/202329,766$2.04$60.7K-69.65%
Touchon Pascal
President & Chief Executive Officer
Sale3/02/202315,679$3.63$56.9K-82.37%
Gallagher Carol Giltner
Director
Buy11/13/2023179,020$0.22$39.4K+145.55%
Banard Charlene A
Chief Technology Officer & Executive VP
Sale5/16/202319,040$2.04$38.8K-69.65%
Touchon Pascal
President & Chief Executive Officer
Sale8/16/202321,432$1.65$35.4K-62.64%
Gallagher Carol Giltner
Director
Buy11/14/202390,980$0.31$28.2K+81.51%
Heiden William K
Director
Buy11/10/2023100,000$0.25$25.0K+174.72%
Koppikar Utpal
Chief Financial Officer
Sale3/02/20236,871$3.63$24.9K-82.37%
Touchon Pascal
President & Chief Executive Officer
Sale6/27/202314,291$1.66$23.7K-63.08%
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