Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2019

Nov 12, 2019

SELL
$12.03 - $19.94 $240,600 - $398,800
-20,000 Closed
0 $0
Q2 2019

Aug 06, 2019

SELL
$19.05 - $41.04 $76,200 - $164,160
-4,000 Reduced 16.67%
20,000 $402,000
Q1 2019

May 03, 2019

SELL
$28.4 - $41.74 $284,000 - $417,400
-10,000 Reduced 29.41%
24,000 $954,000
Q2 2018

Aug 02, 2018

BUY
$35.15 - $51.45 $386,650 - $565,950
11,000 Added 47.83%
34,000 $1.25 Million
Q1 2018

May 07, 2018

BUY
$18.0 - $48.35 $414,000 - $1.11 Million
23,000 New
23,000 $897,000

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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