A detailed history of Barclays PLC transactions in Atara Biotherapeutics, Inc. stock. As of the latest transaction made, Barclays PLC holds 67,661 shares of ATRA stock, worth $575,118. This represents 0.0% of its overall portfolio holdings.

Number of Shares
67,661
Previous 132,847 49.07%
Holding current value
$575,118
Previous $69,000 31.88%
% of portfolio
0.0%
Previous 0.0%

Shares

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

May 15, 2024

SELL
$0.44 - $1.22 $28,681 - $79,526
-65,186 Reduced 49.07%
67,661 $47,000
Q4 2023

Feb 15, 2024

BUY
$0.23 - $1.74 $26,706 - $202,038
116,114 Added 693.92%
132,847 $69,000
Q3 2023

Nov 07, 2023

SELL
$1.41 - $2.31 $26,254 - $43,012
-18,620 Reduced 52.67%
16,733 $25,000
Q2 2023

Aug 03, 2023

SELL
$1.5 - $3.04 $547,815 - $1.11 Million
-365,210 Reduced 91.17%
35,353 $56,000
Q1 2023

May 04, 2023

BUY
$2.8 - $5.46 $316,783 - $617,728
113,137 Added 39.36%
400,563 $1.16 Million
Q4 2022

Feb 13, 2023

SELL
$2.85 - $5.18 $165,832 - $301,408
-58,187 Reduced 16.84%
287,426 $942,000
Q3 2022

Nov 03, 2022

BUY
$2.85 - $8.73 $923,437 - $2.83 Million
324,013 Added 1500.06%
345,613 $1.31 Million
Q2 2022

Aug 12, 2022

SELL
$4.69 - $9.84 $246,436 - $517,042
-52,545 Reduced 70.87%
21,600 $168,000
Q1 2022

May 16, 2022

SELL
$8.44 - $16.89 $1.34 Million - $2.69 Million
-159,047 Reduced 68.2%
74,145 $688,000
Q4 2021

Feb 14, 2022

SELL
$14.7 - $19.89 $1.03 Million - $1.39 Million
-69,991 Reduced 23.09%
233,192 $3.68 Million
Q3 2021

Nov 09, 2021

SELL
$11.99 - $17.9 $56,173 - $83,861
-4,685 Reduced 1.52%
303,183 $5.43 Million
Q2 2021

Aug 13, 2021

BUY
$12.89 - $16.58 $1.63 Million - $2.09 Million
126,247 Added 69.51%
307,868 $4.79 Million
Q1 2021

May 13, 2021

BUY
$14.0 - $20.72 $1.57 Million - $2.32 Million
112,048 Added 161.05%
181,621 $2.61 Million
Q4 2020

Feb 11, 2021

SELL
$12.67 - $26.23 $130,665 - $270,509
-10,313 Reduced 12.91%
69,573 $1.37 Million
Q3 2020

Nov 12, 2020

SELL
$11.92 - $15.87 $314,127 - $418,222
-26,353 Reduced 24.81%
79,886 $1.04 Million
Q2 2020

Aug 12, 2020

BUY
$7.53 - $14.93 $194,424 - $385,492
25,820 Added 32.11%
106,239 $1.55 Million
Q1 2020

May 13, 2020

BUY
$5.69 - $17.78 $82,704 - $258,432
14,535 Added 22.06%
80,419 $683,000
Q4 2019

Feb 10, 2020

BUY
$10.89 - $16.79 $311,454 - $480,194
28,600 Added 76.71%
65,884 $1.09 Million
Q3 2019

Nov 14, 2019

SELL
$12.03 - $19.94 $594,306 - $985,075
-49,402 Reduced 56.99%
37,284 $526,000
Q2 2019

Aug 14, 2019

BUY
$19.05 - $41.04 $1.38 Million - $2.97 Million
72,410 Added 507.21%
86,686 $1.74 Million
Q1 2019

May 15, 2019

SELL
$28.4 - $41.74 $768,049 - $1.13 Million
-27,044 Reduced 65.45%
14,276 $567,000
Q4 2018

Feb 14, 2019

BUY
$30.9 - $42.97 $773,334 - $1.08 Million
25,027 Added 153.61%
41,320 $1.44 Million
Q3 2018

Nov 14, 2018

BUY
$35.05 - $43.5 $466,690 - $579,202
13,315 Added 447.11%
16,293 $674,000
Q2 2018

Aug 14, 2018

SELL
$35.15 - $51.45 $197,543 - $289,149
-5,620 Reduced 65.36%
2,978 $110,000
Q1 2018

May 15, 2018

SELL
$18.0 - $48.35 $1,602 - $4,303
-89 Reduced 1.02%
8,598 $335,000
Q4 2017

Feb 14, 2018

SELL
$13.2 - $18.1 $95,634 - $131,134
-7,245 Reduced 45.47%
8,687 $158,000
Q3 2017

Nov 14, 2017

BUY
$13.25 - $17.05 $211,099 - $271,640
15,932
15,932 $264,000

Others Institutions Holding ATRA

About Atara Biotherapeutics, Inc.


  • Ticker ATRA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 94,362,304
  • Market Cap $802M
  • 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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