Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2021

Feb 03, 2022

SELL
$14.7 - $19.89 $360,017 - $487,125
-24,491 Closed
0 $0
Q3 2021

Nov 08, 2021

SELL
$11.99 - $17.9 $563,769 - $841,657
-47,020 Reduced 65.75%
24,491 $438,000
Q2 2021

Aug 05, 2021

SELL
$12.89 - $16.58 $56,587 - $72,786
-4,390 Reduced 5.78%
71,511 $1.11 Million
Q1 2021

May 05, 2021

BUY
$14.0 - $20.72 $351,092 - $519,616
25,078 Added 49.34%
75,901 $1.09 Million
Q4 2020

Feb 04, 2021

BUY
$12.67 - $26.23 $74,309 - $153,838
5,865 Added 13.05%
50,823 $998,000
Q3 2020

Nov 02, 2020

BUY
$11.92 - $15.87 $16,092 - $21,424
1,350 Added 3.1%
44,958 $583,000
Q2 2020

Aug 05, 2020

BUY
$7.53 - $14.93 $242,202 - $480,223
32,165 Added 281.09%
43,608 $635,000
Q1 2020

May 04, 2020

BUY
$5.69 - $17.78 $65,110 - $203,456
11,443 New
11,443 $97,000

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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