Shares

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

Feb 26, 2024

BUY
$0.23 - $1.74 $1,875 - $14,189
8,155 Added 78.97%
18,482 $9,000
Q3 2023

Nov 14, 2023

SELL
$1.41 - $2.31 $2,711 - $4,442
-1,923 Reduced 15.7%
10,327 $15,000
Q2 2023

Jul 27, 2023

BUY
$1.5 - $3.04 $18,375 - $37,240
12,250 New
12,250 $20,000
Q3 2021

Nov 12, 2021

SELL
$11.99 - $17.9 $152,033 - $226,971
-12,680 Closed
0 $0
Q2 2021

Sep 17, 2021

BUY
$12.89 - $16.58 $163,445 - $210,234
12,680 New
12,680 $197,000
Q2 2018

Jul 30, 2018

SELL
$35.15 - $51.45 $262,394 - $384,074
-7,465 Closed
0 $0
Q2 2018

Jul 30, 2018

BUY
$35.15 - $51.45 $262,394 - $384,074
7,465 New
7,465 $274,000

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $720M
  • 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
Track This Portfolio

Track Virtu Financial LLC Portfolio

Follow Virtu Financial LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Virtu Financial LLC, based on Form 13F filings with the SEC.

News

Stay updated on Virtu Financial LLC with notifications on news.