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Insider Information:   Westphal Christoph H
Relationship:   10% Owner
City:   Cambridge
State:   MA
   
Insider Summary:
  
   
Companies Owned :   6    
Direct Shares   6,222,903    

Indirect Shares

  9,212,891      
Direct Value   $5,756,496    

Indirect Value

  $376,567,668      
Total Shares   15,435,794      
Total Value   $382,324,164      


Verastem, Inc.
 $2,620,983 Tempest Therapeutics, Inc
 $744,043 Salarius Pharmaceuticals, Inc
 $2,391,470 Tscan Therapeutics, Inc.
 $0 Verastem, Inc.
 $2,620,983 Tempest Therapeutics, Inc
 $744,043 Salarius Pharmaceuticals, Inc
 $2,391,470 Tscan Therapeutics, Inc.
 $0
 


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  
            Momenta Pharmaceuticals Inc MNTA Director 2004-06-25 0 2004-06-25 76,648    Premium*  
            Alnylam Pharmaceuticals Inc ALNY Director, 10% Owner 2004-05-27 0 2004-06-03 2,409,970    Premium*  
            Verastem, Inc. VSTM Executive Chairman, Di... 2015-06-30 665,224 2015-06-30 1,500,063    Premium*  
            Tempest Therapeutics, Inc TPST Director, 10% Owner 2014-03-07 701,927 2014-03-07 3,825,421    Premium*  
            Salarius Pharmaceuticals, Inc SLRX 10% Owner 2018-10-16 3,941,118 2018-10-16 0    Premium*  
            Tscan Therapeutics, Inc. TCRX 10% Owner 2021-07-20 914,634 2021-07-20 1,400,789    Premium*  
* Premium Members only  

Records found :    137         Free Registration Required For Full Results.    Limit: 25

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  Page 6 of 6
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2004-06-25 4 B $6.50 $1,040,000 I/I 160,000 76,648 2.1 -
VSTM Verastem, Inc. President & Chief Exec Officer   •       •       •   2012-09-18 4 A $0.00 $0 D/D 206,612 709,469 0 -
ALNY Alnylam Pharmaceuticals I... Director   –       •       •   2004-05-27 4 B $6.00 $1,875,000 I/I 312,500 300,170 2.25 -
VSTM Verastem, Inc. President and CEO   •       •       •   2012-02-01 4 A $10.00 $6,000,000 I/I 600,000 2,869,841 0 -
TCRX Tscan Therapeutics, Inc. 10% Owner   –       –       •   2021-07-20 4 A $0.00 $0 I/I 1,145,505 1,145,505 0 -
VSTM Verastem, Inc. Executive Chairman   •       •      –    2015-01-28 4 B $6.50 $7,999,999 I/I 1,230,769 1,230,769 2.66 -
VSTM Verastem, Inc. President and CEO   •       •       •   2012-02-01 4 A $0.00 $0 I/I 2,269,841 2,269,841 0 -
SLRX Salarius Pharmaceuticals,... President and CEO   •       •      –    2015-02-03 4 A $0.00 $0 I/I 2,384,764 2,384,764 0 -
ALNY Alnylam Pharmaceuticals I... Director   –       •       •   2004-06-03 4 A $0.00 $0 I/I 2,510,527 2,409,970 -
SLRX Salarius Pharmaceuticals,... 10% Owner   –       –       •   2018-10-16 4 S $0.92 $2,941,053 I/I (3,212,861) 0 0 -
TPST Tempest Therapeutics, Inc Director   –       •       •   2012-08-13 4 A $0.00 $0 I/I 3,301,127 3,301,127 0 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2004-06-25 4 A $0.00 $0 I/I 4,905,930 74,227 -

  137  Records found
  1   2   3   4   5   6     
  Page 6 of 6  
 
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