Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 01, 2024

SELL
$0.44 - $1.22 $13 - $36
-30 Reduced 37.5%
50 $0
Q4 2023

Jan 25, 2024

SELL
$0.23 - $1.74 $166 - $1,256
-722 Reduced 90.02%
80 $0
Q3 2023

Nov 02, 2023

BUY
$1.41 - $2.31 $115 - $189
82 Added 11.39%
802 $1,000
Q2 2023

Aug 11, 2023

SELL
$1.5 - $3.04 $1,095 - $2,219
-730 Reduced 50.34%
720 $1,000
Q1 2023

May 02, 2023

SELL
$2.8 - $5.46 $8,119 - $15,834
-2,900 Reduced 66.67%
1,450 $4,000
Q4 2022

Feb 02, 2023

SELL
$2.85 - $5.18 $6,013 - $10,929
-2,110 Reduced 32.66%
4,350 $14,000
Q3 2022

Nov 07, 2022

BUY
$2.85 - $8.73 $16,558 - $50,721
5,810 Added 893.85%
6,460 $28,000
Q1 2022

Apr 29, 2022

BUY
$8.44 - $16.89 $5,486 - $10,978
650 New
650 $6,000
Q4 2021

Feb 03, 2022

SELL
$14.7 - $19.89 $67,914 - $91,891
-4,620 Closed
0 $0
Q4 2020

Jan 25, 2021

BUY
$12.67 - $26.23 $50,046 - $103,608
3,950 Added 589.55%
4,620 $91,000
Q3 2020

Oct 20, 2020

BUY
$11.92 - $15.87 $2,860 - $3,808
240 Added 55.81%
670 $9,000
Q1 2020

Apr 17, 2020

BUY
$5.69 - $17.78 $1,138 - $3,556
200 Added 86.96%
430 $4,000
Q3 2018

Oct 16, 2018

BUY
$35.05 - $43.5 $8,061 - $10,005
230 New
230 $10,000

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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