Call Options

2 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q1 2021

May 10, 2021

SELL
$14.0 - $20.72 $70 - $103
-5 Closed
0 $0
Q4 2020

Feb 10, 2021

BUY
$12.67 - $26.23 $63 - $131
5 New
5 $0

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $763M
  • 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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