A detailed history of American Portfolios Advisors transactions in Atara Biotherapeutics, Inc. stock. As of the latest transaction made, American Portfolios Advisors holds 4,500 shares of ATRA stock, worth $51,300. This represents 0.0% of its overall portfolio holdings.

Number of Shares
4,500
Holding current value
$51,300
% of portfolio
0.0%

Shares

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

Mar 17, 2023

BUY
$2.85 - $8.73 $12,825 - $39,285
4,500 New
4,500 $17 Million
Q2 2022

Mar 20, 2023

BUY
$4.69 - $9.84 $20,401 - $42,804
4,350 Added 96.67%
8,850 $68.9 Million
Q1 2022

Mar 21, 2023

BUY
$8.44 - $16.89 $36,714 - $73,471
4,350 Added 96.67%
8,850 $82.2 Million
Q4 2021

Mar 21, 2023

BUY
$14.7 - $19.89 $60,270 - $81,549
4,100 Added 91.11%
8,600 $136 Million
Q3 2021

Mar 22, 2023

BUY
$11.99 - $17.9 $55,154 - $82,340
4,600 Added 102.22%
9,100 $163 Million
Q2 2021

Mar 22, 2023

SELL
$12.89 - $16.58 $17,723 - $22,797
-1,375 Reduced 30.56%
3,125 $48.6 Million
Q1 2021

Mar 22, 2023

SELL
$14.0 - $20.72 $39,900 - $59,052
-2,850 Reduced 63.33%
1,650 $23.7 Million
Q4 2020

Mar 22, 2023

SELL
$12.67 - $26.23 $42,761 - $88,526
-3,375 Reduced 75.0%
1,125 $22.1 Million

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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