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Insider Information:   Clark Mitchall G.
Relationship:   EVP & Chief R & QA Off...
City:   Brisbane
State:   CA
   
Insider Summary:
  
   
Companies Owned :   1    
Direct Shares   107,972    

Indirect Shares

  0      
Direct Value   $57,214    

Indirect Value

  $0      
Total Shares   107,972      
Total Value   $57,214      


Atara Biotherapeutics, Inc.
 $57,214 Atara Biotherapeutics, Inc.
 $57,214
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    0   
    0    

     Stock price went up :

    0   
    0    
     Stock price went down :
    0   
    0    
   
     Gain/Loss Ratio :
   0.0   
   0.0   
     Percentage Gain/Loss :
     0.0%
   0.0%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Atara Biotherapeutics, Inc. ATRA EVP & Chief R & QA Off... 2018-05-18 107,972 2015-01-16 0    Premium*  
* Premium Members only  

Records found :    34         Free Registration Required For Full Results.    Limit: 25

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  Page 1 of 2
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-01-16 4 A $0.00 $0 D/D 12,400 12,400 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-05-15 4 OE $0.00 $0 D/D 31,250 43,650 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-05-15 4 D $37.30 $487,362 D/D (13,066) 30,584 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-08-17 4 OE $0.00 $37,628 D/D 11,375 41,959 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-08-17 4 AS $46.19 $361,622 D/D (7,829) 34,130 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-11-16 4 OE $0.00 $0 D/D 4,808 38,938 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2015-11-16 4 AS $31.67 $131,526 D/D (4,153) 34,785 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-02-09 4 A $0.00 $0 D/D 42,857 77,642 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-02-16 4 AS $15.35 $63,749 D/D (4,153) 80,700 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-02-16 4 OE $0.00 $0 D/D 7,211 84,853 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-05-16 4 OE $0.00 $0 D/D 7,212 87,912 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-05-16 4 AS $15.15 $62,918 D/D (4,153) 83,759 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-08-15 4 OE $0.00 $0 D/D 7,211 90,970 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-11-15 4 OE $0.00 $0 D/D 7,212 98,182 0 -
ATRA Atara Biotherapeutics, In... Chief R & QA Officer   •       –      –    2016-11-16 4 AS $19.53 $58,492 D/D (2,995) 95,187 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-02-15 4 OE $0.00 $0 D/D 7,211 152,720 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-02-16 4 AS $15.96 $48,822 D/D (3,059) 149,661 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-05-15 4 OE $0.00 $0 D/D 7,212 156,873 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-05-16 4 AS $15.25 $59,063 D/D (3,873) 153,000 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-08-15 4 OE $0.00 $0 D/D 7,211 162,151 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-08-16 4 AS $14.33 $43,291 D/D (3,021) 159,130 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-11-15 4 OE $0.00 $0 D/D 7,212 166,342 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2017-11-16 4 AS $14.20 $46,718 D/D (3,290) 163,052 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2018-02-06 4 A $0.00 $0 D/D 25,000 188,054 0 -
ATRA Atara Biotherapeutics, In... EVP & Chief R & QA Officer   •       –      –    2018-02-06 4 D $35.80 $158,845 D/D (4,437) 183,617 0 -

  34  Records found
  1  2      
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  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 - Aquired
  IO - Initital Ownership D - Disposed