Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2019

Feb 14, 2020

SELL
$10.89 - $16.79 $3.27 Million - $5.04 Million
-300,000 Closed
0 $0
Q3 2019

Nov 14, 2019

SELL
$12.03 - $19.94 $1.2 Million - $1.99 Million
-100,000 Reduced 25.0%
300,000 $4.24 Million
Q2 2019

Aug 14, 2019

SELL
$19.05 - $41.04 $2.86 Million - $6.16 Million
-150,000 Reduced 27.27%
400,000 $8.04 Million
Q1 2019

May 15, 2019

BUY
$28.4 - $41.74 $15.6 Million - $23 Million
550,000 New
550,000 $21.9 Million

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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