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Insider Information:   Starr Kevin P
Relationship:   10% Owner
City:   Cambridge
State:   MA
   
Insider Summary:
  
   
Companies Owned :   12    
Direct Shares   12,946,933    

Indirect Shares

  23,291,181      
Direct Value   $332,127,228    

Indirect Value

  $1,181,217,091      
Total Shares   36,238,114      
Total Value   $1,513,344,319      


Human Genome Sciences Inc
 $0 Agios Pharmaceuticals Inc
 $6,027,578 Larimar Therapeutics Inc
 $425,871 Sage Therapeutics, Inc.
 $0 Global Blood Therapeutics, Inc.
 $216,813,588 Jounce Therapeutics Inc
 $5,731,706 Cytomx Therapeutics, Inc.
 $0 Allena Pharmaceuticals, Inc.
 $3 Constellation Pharmaceuticals Inc
 $103,128,481 Human Genome Sciences Inc
 $0 Agios Pharmaceuticals Inc
 $6,027,578 Larimar Therapeutics Inc
 $425,871 Sage Therapeutics, Inc.
 $0 Global Blood Therapeutics, Inc.
 $216,813,588 Jounce Therapeutics Inc
 $5,731,706 Cytomx Therapeutics, Inc.
 $0 Allena Pharmaceuticals, Inc.
 $3 Constellation Pharmaceuticals Inc
 $103,128,481
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    0   
    1    

     Stock price went up :

    0   
    1    
     Stock price went down :
    0   
    0    
   
     Gain/Loss Ratio :
   0.0   
   1.0   
     Percentage Gain/Loss :
     0.0%
 53.0%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Human Genome Sciences Inc HGSI Director 2007-07-10 695 2007-07-10 0    Premium*  
            Alnylam Pharmaceuticals Inc ALNY Director 2015-11-12 0 2013-03-25 0    Premium*  
            Agios Pharmaceuticals Inc AGIO Director, 10% Owner 2015-02-19 184,386 2015-02-19 0    Premium*  
            Larimar Therapeutics Inc LRMR Director 2015-09-24 370,323 2015-09-24 0    Premium*  
            Sage Therapeutics, Inc. SAGE 2021-06-16 320,659 2019-02-12 0    Premium*  
            Global Blood Therapeutics, Inc. GBT 10% Owner 2017-06-14 3,165,624 2016-12-16 8,760,904    Premium*  
            Editas Medicine, Inc. EDIT 10% Owner 2016-09-06 0 2016-09-06 3,906,176    Premium*  
            Blueprint Medicines Corp BPMC 10% Owner 2016-12-19 0 2016-12-19 5,453,753    Premium*  
            Jounce Therapeutics Inc JNCE 10% Owner 2017-02-01 3,048,780 2017-02-01 0    Premium*  
            Cytomx Therapeutics, Inc. CTMX 10% Owner 2017-04-12 31,419 2017-04-12 5,170,348    Premium*  
            Allena Pharmaceuticals, Inc. ALNA 10% Owner 2017-11-06 2,790,964 2017-11-06 0    Premium*  
            Constellation Pharmaceuticals Inc CNST 10% Owner 2018-08-22 3,034,083 2018-07-23 0    Premium*  
* Premium Members only  

Records found :    88         Free Registration Required For Full Results.    Limit: 25

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  Page 2 of 4
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
BPMC Blueprint Medicines Corp 10% Owner   –       –       •   2016-12-19 4 S $28.19 $3,002,351 D/D (106,489) 0 0 -
CNST Constellation Pharmaceuti... 10% Owner   –       –       •   2018-07-23 4 B $15.00 $4,000,005 D/D 266,667 2,983,051 2.45 -
CNST Constellation Pharmaceuti... 10% Owner   –       –       •   2018-07-23 4 A $0.00 $0 D/D 2,705,334 2,716,384 0 -
CNST Constellation Pharmaceuti... 10% Owner   –       –       •   2018-08-22 4 OE $1.55 $79,100 D/D 51,032 3,034,083 0 -
CTMX Cytomx Therapeutics, Inc. 10% Owner   –       –       •   2017-04-12 4 S $16.36 $463,793 D/D (28,357) 31,419 0 -
EDIT Editas Medicine, Inc. 10% Owner   –       –       •   2016-09-06 4 S $15.90 $93,666 D/D (5,890) 0 0 -
GBT Global Blood Therapeutics... Director   –       •       •   2015-08-11 3 IO $0.00 $0 I/I 0 571,428 -
GBT Global Blood Therapeutics... Director   –       •       •   2015-08-17 4 A $0.00 $0 I/I 14,189,476 2,285,713 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2016-11-03 4 D $0.00 $0 D/D (2,000,000) 10,475,191 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2016-11-14 4 S $19.36 $38,720,000 D/D (2,000,000) 1,285,713 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2016-12-16 4 S $16.00 $1,743,345 D/D (108,955) 82,544 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-03-02 4 S $25.50 $52,245,476 D/D (2,045,294) 146,208 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-04-06 4 AS $0.00 $0 D/D (2,000,000) 4,475,191 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-04-11 4 GD $0.00 $0 D/D 50,000 165,704 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-04-18 4 GD $0.00 $0 D/D 1,708 163,996 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-05-17 4 AS $0.00 $0 D/D (1,000,000) 3,475,191 0 -
GBT Global Blood Therapeutics... 10% Owner   –       –       •   2017-06-14 4 AS $0.00 $0 D/D (1,000,000) 2,475,191 0 -
HGSI Human Genome Sciences Inc Director   –       •      –    2007-07-10 4 A $8.99 $6,250 D/D 695 695 0 -
JNCE Jounce Therapeutics Inc 10% Owner   –       –       •   2017-01-26 3 IO $0.00 $0 D/D 0 542,005 -
JNCE Jounce Therapeutics Inc 10% Owner   –       –       •   2017-02-01 4 A $0.00 $0 D/D 12,737,124 3,048,780 0 -
LRMR Larimar Therapeutics Inc Director   –       •       •   2014-06-18 3 IO $0.00 $0 D/D 0 8,108 -
LRMR Larimar Therapeutics Inc Director   –       •       •   2014-06-24 4 A $0.00 $0 I/I 5,602,045 5,610,153 0 -
LRMR Larimar Therapeutics Inc Director   –       •      –    2015-01-08 4 A $40.04 $49,970 D/D 1,248 9,356 0 -
LRMR Larimar Therapeutics Inc Director   –       •       •   2015-03-24 4 A $0.00 $0 D/D 71,989 80,097 0 -
LRMR Larimar Therapeutics Inc Director   –       •       •   2015-03-24 4 D $0.00 $0 I/I (1,746,658) 0 0 -

  88  Records found
  1   2  3   4      
  Page 2 of 4  
 
Free Registration Required For Full Results.    Limit: 25

 
 
  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