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Atara Biotherapeutics, Inc. (ATRA)  
$0.71 0.00 (-0.54%) as of 4:30 Wed 4/24


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Exchange: N/A
Security Type: N/A
Shares Out: 108,674,000
Market Cap: 77.67(M)
Last Volume: 0 Avg Vol: 0
52 Week Range: $0.2298 - $3.04
Level I Sector: N/A
Level II Sector: N/A
Level III Sector: N/A

Member Indexes:

   

Rankings:

     
Insider 3 Months    :   -
Insider 6 Months    : 9.4
Insider 3/6 Months : 10
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 0 816,825 816,825 816,825
Total Buy Value $0 $194,885 $194,885 $194,885
Total People Bought 0 3 3 3
Total Buy Transactions 0 4 4 4
Total Shares Sold 56,192 121,276 273,751 412,845
Total Sell Value $40,460 $65,778 $342,884 $1,024,948
Total People Sold 5 6 7 9
Total Sell Transactions 5 11 22 41
End Date 2024-01-25 2023-10-24 2023-04-25 2022-04-25

   
Records found: 731
  Page 1 of 30  
Filer's Name Relation Title Off-Dir-10% Tran. Date Form Action Price Mkt Value D/I Shares Holdings
Rank

 
3m +/-  
Form
   Roncarolo Maria Grazia   •       •      –    2024-03-31 4 A $0.00 $0 D/D 150,000 238,500     -
   Mallik Ameet   •       •      –    2024-03-31 4 A $0.00 $0 D/D 150,000 227,500     -
   Gallagher Carol Giltner   •       •      –    2024-03-31 4 A $0.00 $0 D/D 150,000 629,608     -
   Fust Matthew K   •       •      –    2024-03-31 4 A $0.00 $0 D/D 150,000 259,000     -
   Heiden William K   •       •      –    2024-03-31 4 A $0.00 $0 D/D 150,000 359,000     -
   Murugan Amar EVP, Chief Legal Officer   •       •      –    2024-03-04 4 S $0.72 $7,232 D/D (10,044) 727,521 4%     
   Touchon Pascal President and CEO   •       •      –    2024-03-04 4 S $0.72 $17,888 D/D (24,844) 1,910,652 4%     
   Nguyen Anhco EVP, Chief Sci. & Tech Officer   •       •      –    2024-03-04 4 S $0.72 $7,737 D/D (10,746) 941,397 4%     
   Henrich Jill EVP, Global Head RA & Quality   •       •      –    2024-03-04 4 S $0.72 $2,793 D/D (3,879) 555,001 4%     
   Hyllengren Eric J EVP, CFO   •       •      –    2024-03-04 4 S $0.72 $4,810 D/D (6,679) 674,319 4%     
   Hyllengren Eric J EVP, CFO   •       •      –    2024-01-08 4 A $0.00 $0 D/D 475,000 680,998     -
   Murugan Amar EVP, Chief Legal Officer   •       •      –    2024-01-08 4 A $0.00 $0 D/D 475,000 737,565     -
   Nguyen Anhco EVP, Chief Sci. & Tech Officer   •       •      –    2024-01-08 4 A $0.00 $0 D/D 675,000 952,143     -
   Henrich Jill EVP, Global Head RA & Quality   •       •      –    2024-01-08 4 A $0.00 $0 D/D 450,000 558,880     -
   Touchon Pascal President and CEO   •       •      –    2024-01-08 4 A $0.00 $0 D/D 1,280,000 1,935,496     -
   Nguyen Anhco EVP, Chief Sci. & Tech Officer   •       •      –    2023-11-16 4 S $0.39 $3,445 D/D (8,856) 277,143 -44%     
   Hyllengren Eric J SVP, CFO   •       •      –    2023-11-16 4 S $0.39 $4,652 D/D (11,958) 205,998 -44%     
   Touchon Pascal President and CEO   •       •      –    2023-11-16 4 S $0.39 $7,939 D/D (20,409) 655,496 -44%     
   Murugan Amar EVP, Chief Legal Officer   •       •      –    2023-11-16 4 S $0.39 $3,231 D/D (8,307) 257,084 -44%     
   Joshi Manher EVP, Chief Medical Officer   •       •      –    2023-11-16 4 S $0.39 $4,780 D/D (12,287) 171,284 -44%     
   Henrich Jill EVP, Global Head RA & Quality   •       •      –    2023-11-16 4 S $0.39 $1,271 D/D (3,267) 104,424 -44%     
   Gallagher Carol Giltner   •       •      –    2023-11-14 4 B $0.31 $28,186 D/D 90,980 459,418 0.01 90%     
   Gallagher Carol Giltner   •       •      –    2023-11-13 4 B $0.22 $40,029 D/D 179,020 368,438 0.01 161%     
   Heiden William K   •       •      –    2023-11-10 4 B $0.25 $25,330 D/D 100,000 209,000 0.01 203%     
   Dobmeier Eric   •       •      –    2023-11-10 4 B $0.23 $101,340 D/D 446,825 563,325 0.01 203%     

  731 Records found
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  Page 1 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