Shares

9 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2023

Feb 13, 2024

BUY
$0.23 - $1.74 $303 - $2,298
1,321 Added 3.86%
35,560 $18,000
Q3 2023

Nov 13, 2023

SELL
$1.41 - $2.31 $144,668 - $237,010
-102,602 Reduced 74.98%
34,239 $50,000
Q2 2023

Aug 14, 2023

BUY
$1.5 - $3.04 $205,261 - $415,996
136,841 New
136,841 $220,000
Q4 2022

Feb 14, 2023

SELL
$2.85 - $5.18 $392,838 - $714,000
-137,838 Reduced 82.79%
28,652 $93,000
Q3 2022

Nov 14, 2022

BUY
$2.85 - $8.73 $474,496 - $1.45 Million
166,490 New
166,490 $629,000
Q2 2022

Aug 15, 2022

SELL
$4.69 - $9.84 $109,192 - $229,094
-23,282 Closed
0 $0
Q1 2022

May 13, 2022

BUY
$8.44 - $16.89 $196,500 - $393,232
23,282 New
23,282 $216,000
Q2 2021

Aug 12, 2021

SELL
$12.89 - $16.58 $136,427 - $175,482
-10,584 Closed
0 $0
Q1 2021

May 14, 2021

BUY
$14.0 - $20.72 $148,176 - $219,300
10,584 New
10,584 $152,000

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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