Shares

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

Apr 26, 2024

SELL
$0.44 - $1.22 $462 - $1,281
-1,050 Reduced 7.61%
12,740 $8,000
Q4 2023

Jan 19, 2024

SELL
$0.23 - $1.74 $85,462 - $646,538
-371,574 Reduced 96.42%
13,790 $7,000
Q3 2023

Oct 23, 2023

SELL
$1.41 - $2.31 $14,424 - $23,631
-10,230 Reduced 2.59%
385,364 $570,000
Q2 2023

Jul 26, 2023

SELL
$1.5 - $3.04 $5,583 - $11,314
-3,722 Reduced 0.93%
395,594 $636,000
Q1 2023

May 04, 2023

BUY
$2.8 - $5.46 $17,130 - $33,404
6,118 Added 1.56%
399,316 $1.16 Million
Q4 2022

Jan 31, 2023

SELL
$2.85 - $5.18 $73,173 - $132,996
-25,675 Reduced 6.13%
393,198 $1.29 Million
Q4 2022

Jan 25, 2023

BUY
$2.85 - $5.18 $58,308 - $105,977
20,459 Added 5.14%
418,873 $0
Q3 2022

Oct 31, 2022

SELL
$2.85 - $8.73 $86,335 - $264,457
-30,293 Reduced 7.07%
398,414 $1.51 Million
Q2 2022

Aug 02, 2022

SELL
$4.69 - $9.84 $4,966 - $10,420
-1,059 Reduced 0.25%
428,707 $3.34 Million
Q1 2022

May 05, 2022

SELL
$8.44 - $16.89 $168,276 - $336,752
-19,938 Reduced 4.43%
429,766 $3.99 Million
Q4 2021

Feb 02, 2022

SELL
$14.7 - $19.89 $31,208 - $42,226
-2,123 Reduced 0.47%
449,704 $7.09 Million
Q3 2021

Oct 19, 2021

SELL
$11.99 - $17.9 $181,288 - $270,648
-15,120 Reduced 3.24%
451,827 $8.09 Million
Q2 2021

Aug 02, 2021

BUY
$12.89 - $16.58 $88,335 - $113,622
6,853 Added 1.49%
466,947 $7.26 Million
Q1 2021

May 12, 2021

SELL
$14.0 - $20.72 $629,370 - $931,467
-44,955 Reduced 8.9%
460,094 $6.61 Million
Q4 2020

Jan 26, 2021

SELL
$12.67 - $26.23 $450,139 - $931,899
-35,528 Reduced 6.57%
505,049 $9.91 Million
Q3 2020

Oct 23, 2020

SELL
$11.92 - $15.87 $135,327 - $180,172
-11,353 Reduced 2.06%
540,577 $7.01 Million
Q2 2020

Aug 14, 2020

BUY
$7.53 - $14.93 $948,478 - $1.88 Million
125,960 Added 29.57%
551,930 $8.04 Million
Q1 2020

May 13, 2020

BUY
$5.69 - $17.78 $580,095 - $1.81 Million
101,950 Added 31.46%
425,970 $3.63 Million
Q4 2019

Feb 03, 2020

BUY
$10.89 - $16.79 $3.53 Million - $5.44 Million
324,020 New
324,020 $5.34 Million

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $776M
  • 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 Pinnacle Associates LTD Portfolio

Follow Pinnacle Associates LTD 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 Pinnacle Associates LTD, based on Form 13F filings with the SEC.

News

Stay updated on Pinnacle Associates LTD with notifications on news.