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Atara Biotherapeutics, Inc. (ATRA)  
$0.39 0.00 (0.00%) as of 4:30 Tue 6/18


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Exchange: N/A
Security Type: N/A
Shares Out: 108,674,000
Market Cap: 42.88(M)
Last Volume: 0 Avg Vol: 0
52 Week Range: $0.2298 - $2.31
Level I Sector: N/A
Level II Sector: N/A
Level III Sector: N/A

Member Indexes:

   

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    :   -
Insider 3/6 Months :   -
Guru Rank Number :  707
Guru Rank Value     : 1.9
Guru Occurances    : 1

 

            6 Months   1 Year   2 Year  
 
Company Profile   Atara Biotherapeutics is engaged in T-cell immunotherapy, using its allogeneic Epstein-Barr virus (EBV) T-cell platform to develop therapies for patients with diseases, including tumors, hematologic cancers and autoimmune disease. Co.'s platform utilizes the biology of EBV T cells and has the capability to treat a range of EBV-driven diseases or other diseases through incorporation of engineered chimeric antigen receptors or T-cell receptors. Co.'s T-cell immunotherapy program, tab-cel® (tabelecleucel), is partnered with Pierre Fabre Medicament and is in Phase 3 development for patients with EBV-driven post-transplant lymphoproliferative disease.


 
 
Summary  (Direct Transactions Only) 3 Months 6 Months 12 Months 24 Months
Total Shares Bought 0 0 816,825 816,825
Total Buy Value $0 $0 $194,885 $194,885
Total People Bought 0 0 3 3
Total Buy Transactions 0 0 4 4
Total Shares Sold 211,204 267,396 419,842 591,605
Total Sell Value $130,313 $170,773 $340,560 $980,941
Total People Sold 5 5 6 9
Total Sell Transactions 5 10 23 41
End Date 2024-03-28 2023-12-26 2023-06-27 2022-06-27

   
Records found: 736
  Page 25 of 30  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-04-11 4 AS $20.42 $245,244 I/I (12,010) 366,011     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-04-01 4 AS $20.04 $17,836 I/I (890) 378,021     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-03-31 4 AS $20.01 $6,003 I/I (300) 378,911     -
   Dobmeier Eric Director   –       •      –    2016-03-17 4 B $13.86 $41,565 D/D 3,000 5,500 2.39     -
   Gallagher Carol Giltner Director   –       •      –    2016-02-17 4 AS $16.30 $19,283 D/D (1,183) 94,280     -
   Soffer Gad Chief Operating Officer   •       –      –    2016-02-17 4 AS $16.07 $95,786 D/D (5,711) 128,510     -
   Gallagher Carol Giltner Director   –       •      –    2016-02-16 4 OE $0.00 $0 D/D 2,365 95,463     -
   Fust Matthew K Director   –       •      –    2016-02-16 4 OE $0.00 $0 D/D 1,603 12,286     -
   Soffer Gad Chief Operating Officer   •       –      –    2016-02-16 4 OE $0.00 $0 D/D 13,761 134,221     -
   Clark Mitchall G. Chief R & QA Officer   •       –      –    2016-02-16 4 AS $15.35 $63,749 D/D (4,153) 80,700     -
   Clark Mitchall G. Chief R & QA Officer   •       –      –    2016-02-16 4 OE $0.00 $0 D/D 7,211 84,853     -
   Haqq Christopher Chief Medical Officer   •       –      –    2016-02-16 4 AS $15.43 $49,499 D/D (3,208) 295,240     -
   Haqq Christopher Chief Medical Officer   •       –      –    2016-02-16 4 OE $0.00 $0 D/D 829 298,448     -
   Mcgrath John Chief Financial Officer   •       –      –    2016-02-16 4 AS $15.49 $92,940 D/D (6,000) 83,714     -
   Mcgrath John Chief Financial Officer   •       –      –    2016-02-16 4 OE $0.00 $0 D/D 10,501 89,714     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-02-16 4 OE $0.00 $0 D/D 5,908 217,321     -
   Haqq Christopher Chief Medical Officer   •       –      –    2016-02-09 4 A $0.00 $0 D/D 55,900 297,619     -
   Turner Heather D VP, General Counsel & Sec.   •       –      –    2016-02-09 4 A $0.00 $0 D/D 48,857 48,857     -
   Mcgrath John Chief Financial Officer   •       –      –    2016-02-09 4 A $0.00 $0 D/D 42,857 79,213     -
   Soffer Gad Chief Operating Officer   •       –      –    2016-02-09 4 A $0.00 $0 D/D 48,447 120,460     -
   Clark Mitchall G. Chief R & QA Officer   •       –      –    2016-02-09 4 A $0.00 $0 D/D 42,857 77,642     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-02-09 4 A $0.00 $0 I/I 163,973 211,413     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-01-14 4 AS $20.07 $24,084 I/I (1,200) 379,211     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2016-01-13 4 AS $20.32 $24,384 I/I (1,200) 380,411     -
   Ciechanover Isaac E. Chief Executive Officer   •       •      –    2015-12-31 4 AS $26.00 $32,136 I/I (1,200) 381,611     -

  736 Records found
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  Page 25 of 30
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
  OE - Options Exercised A - Acquired
  IO - Initital Ownership D - Disposed