Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2022

Nov 14, 2022

SELL
$2.85 - $8.73 $31,395 - $96,169
-11,016 Reduced 15.74%
58,984 $11,000
Q2 2022

Sep 21, 2023

BUY
$4.69 - $9.84 $51,665 - $108,397
11,016 Added 18.68%
70,000 $545,000
Q2 2022

Aug 15, 2022

BUY
$4.69 - $9.84 $328,300 - $688,800
70,000 New
70,000 $545,000
Q1 2020

May 15, 2020

SELL
$5.69 - $17.78 $76,598 - $239,354
-13,462 Closed
0 $0
Q4 2019

Feb 13, 2020

SELL
$10.89 - $16.79 $4,769 - $7,354
-438 Reduced 3.15%
13,462 $222,000
Q3 2019

Nov 13, 2019

BUY
$12.03 - $19.94 $158,014 - $261,911
13,135 Added 1716.99%
13,900 $196,000
Q2 2019

Aug 14, 2019

BUY
$19.05 - $41.04 $14,573 - $31,395
765 New
765 $15,000
Q3 2018

Nov 14, 2018

SELL
$35.05 - $43.5 $908,601 - $1.13 Million
-25,923 Closed
0 $0
Q2 2018

Aug 14, 2018

BUY
$35.15 - $51.45 $907,256 - $1.33 Million
25,811 Added 23045.54%
25,923 $953,000
Q1 2018

May 15, 2018

BUY
$18.0 - $48.35 $2,016 - $5,415
112 New
112 $4,000

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $728M
  • 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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