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Insider Information:   Langer Robert
Relationship:   Director
City:   Newton
State:   MA
   
Insider Summary:
  
   
Companies Owned :   12    
Direct Shares   23,176,520    

Indirect Shares

  68,091      
Direct Value   $55,118,034    

Indirect Value

  $0      
Total Shares   23,244,611      
Total Value   $55,118,034      


Momenta Pharmaceuticals Inc
 $49,857,155 Echo Therapeutics Inc
 $121 Invivo Therapeutics Holdings Corporation
 $2,824,779 DNIB Upwind Inc
 $0 Selecta Biosciences Inc
 $230,678 Kala Pharmaceuticals, Inc.
 $2,205,302 Moderna, Inc.
 $0 Korro Bio
 $0 Lyra Therapeutics, Inc.
 $0 Sqz Biotechnologies Co
 $0 Seer, Inc.
 $0 Momenta Pharmaceuticals Inc
 $49,857,155 Echo Therapeutics Inc
 $121 Invivo Therapeutics Holdings Corporation
 $2,824,779 DNIB Upwind Inc
 $0 Selecta Biosciences Inc
 $230,678 Kala Pharmaceuticals, Inc.
 $2,205,302 Moderna, Inc.
 $0 Korro Bio
 $0 Lyra Therapeutics, Inc.
 $0 Sqz Biotechnologies Co
 $0 Seer, 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 2008-08-08 950,022 0    Premium*  
            Echo Therapeutics Inc ECTE Director 2009-12-11 603,450 2004-05-26 0    Premium*  
            Invivo Therapeutics Holdings Cor... NVIV 10% Owner 2013-06-05 7,433,628 0    Premium*  
            DNIB Upwind Inc BIND Director 2016-08-26 738,424 0    Premium*  
            Selecta Biosciences Inc SELB 10% Owner 2016-06-21 457,603 0    Premium*  
            Kala Pharmaceuticals, Inc. KALA Director, 10% Owner 2017-07-19 326,402 0    Premium*  
            Moderna, Inc. MRNA Director 2022-04-28 11,467,664 2022-04-28 42,396    Premium*  
            Rubius Therapeutics, Inc. RUBY Director 2019-10-14 0 2019-01-14 0    Premium*  
            Korro Bio KRRO Director 2020-11-17 214,326 2020-11-17 25,695    Premium*  
            Lyra Therapeutics, Inc. LYRA Director 2020-05-05 15,167 0    Premium*  
            Sqz Biotechnologies Co SQZ 10% Owner 2020-10-29 243,987 0    Premium*  
            Seer, Inc. SEER Director 2023-06-14 725,847 0    Premium*  
* Premium Members only  

Records found :    76         Free Registration Required For Full Results.    Limit: 25

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  Page 1 of 4
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
ECTE Echo Therapeutics Inc Director   –       •      –    2004-05-26 4 A $0.00 $0 D/D 35,211 500,041 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2004-06-25 4 A $0.00 $0 D/D 37,498 976,762 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2005-03-15 4 GD $0.00 $0 D/D 1,000 975,762 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2005-06-03 4 GD $0.00 $0 D/D 21,740 954,022 -
ECTE Echo Therapeutics Inc Director   –       •      –    2006-08-14 4 A $0.00 $0 D/D 7,500 57,504 -
ECTE Echo Therapeutics Inc Director   –       •      –    2007-01-30 4 B $0.10 $25,000 D/D 250,000 307,504 2.39 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2007-09-13 4 A $0.00 $0 D/D 16,000 970,022 0 -
MNTA Momenta Pharmaceuticals I... Director   –       •      –    2008-08-08 4 S $16.81 $336,200 D/D (20,000) 950,022 0 -
ECTE Echo Therapeutics Inc Director   –       •      –    2009-12-11 4 A $1.28 $83,000 D/D 64,844 603,450 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-04-13 4 S $2.39 $95,982 D/D (40,160) 8,056,953 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-04-16 4 S $2.40 $383,616 D/D (159,840) 7,897,113 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-06-26 4 S $2.42 $306,251 D/D (126,550) 7,770,563 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-06-27 4 S $2.40 $32,280 D/D (13,450) 7,757,113 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-06-28 4 S $2.30 $34,560 D/D (15,000) 7,742,113 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-06-29 4 S $2.31 $57,167 D/D (24,780) 7,717,333 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2012-07-02 4 S $2.39 $48,265 D/D (20,220) 7,697,113 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-01-15 4 S $2.47 $87,587 D/D (35,436) 7,661,677 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-01-16 4 S $2.46 $253,523 D/D (102,874) 7,558,803 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-01-17 4 S $2.46 $129,076 D/D (52,425) 7,506,378 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-04-24 4 AS $2.96 $7,405 D/D (2,500) 7,503,878 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-04-25 4 AS $2.94 $7,360 D/D (2,500) 7,501,378 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-04-26 4 AS $2.85 $7,127 D/D (2,500) 7,498,878 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-04-29 4 AS $2.99 $7,485 D/D (2,500) 7,496,378 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-04-30 4 AS $3.19 $7,985 D/D (2,500) 7,493,878 0 -
NVIV Invivo Therapeutics Holdi... 10% Owner   –       –       •   2013-05-01 4 AS $3.17 $7,920 D/D (2,500) 7,491,378 0 -

  76  Records found
  1  2   3   4      
  Page 1 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