Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2023

Aug 14, 2023

BUY
$1.5 - $3.04 $52,362 - $106,120
34,908 New
34,908 $56,000
Q4 2022

Feb 14, 2023

BUY
$2.85 - $5.18 $159,591 - $290,064
55,997 New
55,997 $183,000
Q2 2022

Aug 15, 2022

SELL
$4.69 - $9.84 $111,012 - $232,912
-23,670 Closed
0 $0
Q1 2022

May 09, 2022

BUY
$8.44 - $16.89 $199,774 - $399,786
23,670 New
23,670 $220,000
Q3 2021

Nov 12, 2021

SELL
$11.99 - $17.9 $235,075 - $350,947
-19,606 Closed
0 $0
Q2 2021

Aug 13, 2021

SELL
$12.89 - $16.58 $801,616 - $1.03 Million
-62,189 Reduced 76.03%
19,606 $305,000
Q1 2021

May 14, 2021

BUY
$14.0 - $20.72 $511,994 - $757,751
36,571 Added 80.87%
81,795 $1.18 Million
Q4 2020

Feb 16, 2021

BUY
$12.67 - $26.23 $572,988 - $1.19 Million
45,224 New
45,224 $888,000

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $1.08B
  • Description
  • Atara Biotherapeutics, Inc., an off-the-shelf T-cell immunotherapy company, develops treatments for patients with cancer, autoimmune, and viral diseases in the United States. It is developing tabelecleucel, a T-cell immunotherapy that is Phase 3 clinical trials for the treatment of epstein-barr virus (EBV) driven post-transplant lymphoproliferat...
More about ATRA
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