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Insider Information:   Koppel Adam
Relationship:   10% Owner
City:   Boston
State:   MA
   
Insider Summary:
  
   
Companies Owned :   11    
Direct Shares   6,790    

Indirect Shares

  101,509,242      
Direct Value   $657,937    

Indirect Value

  $2,956,392,523      
Total Shares   101,516,032      
Total Value   $2,957,050,460      


Biogen Idec Inc
 $517,631 Springworks Therapeutics, Inc.
 $0 Cerevel Therapeutics Holdings, Inc.
 $140,306 Biogen Idec Inc
 $517,631 Springworks Therapeutics, Inc.
 $0 Cerevel Therapeutics Holdings, Inc.
 $140,306
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    6   
    1    

     Stock price went up :

    4   
    0    
     Stock price went down :
    2   
    1    
   
     Gain/Loss Ratio :
   2.0   
   -1.0   
     Percentage Gain/Loss :
   45.0%
 -14.3%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            PTC Therapeutics, Inc. PTCT Director 2013-06-25 0 2013-06-25 2,333,333    Premium*  
            Biogen Idec Inc BIIB EVP, Strategy and Bus.... 2016-06-06 2,402 2015-06-02 0    Premium*  
            Dicerna Pharmaceuticals Inc DRNA Director 2021-12-28 0 2021-12-28 0    Premium*  
            Marinus Pharmaceuticals Inc MRNS 10% Owner 2017-12-15 0 2017-12-19 3,977,453    Premium*  
            Solid Biosciences Inc SLDB 2018-01-25 0 2024-01-11 4,034,582    Premium*  
            Aptinyx Inc. APTX Director, 10% Owner 2018-06-25 0 2020-10-26 8,891,758    Premium*  
            Replimune Group Inc REPL Director 2018-07-24 0 2018-07-24 2,838,968    Premium*  
            Springworks Therapeutics, Inc. SWTX 10% Owner 2021-08-10 1,106 2021-08-10 4,831,307    Premium*  
            Bcls Acquisition Corp. BLSA Director, 10% Owner 2020-10-26 0 2020-10-26 487,500    Premium*  
            Cerevel Therapeutics Holdings, I... CERE Director, 10% Owner 2023-10-16 3,282 2023-10-16 65,679,781    Premium*  
            Rapid Micro Biosystems, Inc. RPID 10% Owner 2021-07-19 0 2021-07-19 8,434,560    Premium*  
* Premium Members only  

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

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

 
3m +/-  
Form
SLDB Solid Biosciences Inc   –       •       •   2024-01-11 4 A $5.53 $5,000,005 I/I 904,160 4,034,582 0 -
CERE Cerevel Therapeutics Hold... Director   –       •       •   2023-10-16 4 B $22.81 $124,999,986 I/I 5,480,052 65,679,781 2.25 %
CERE Cerevel Therapeutics Hold... Director   –       •       •   2023-06-07 4 D $0.00 $0 I/I (432,627) 60,199,729 0 -
CERE Cerevel Therapeutics Hold... Director   –       •       •   2023-06-07 4 A $0.00 $0 D/D 3,282 3,282 0 -
SLDB Solid Biosciences Inc Director   –       •       •   2022-12-02 3 IO $0.00 $0 I/I 0 3,130,423 %
DRNA Dicerna Pharmaceuticals I... Director   –       •      –    2021-12-28 4 D $38.25 $127,487 D/D (3,333) 0 0 -
DRNA Dicerna Pharmaceuticals I... Director   –       •      –    2021-12-28 4 D $38.25 $117,819,065 I/I (3,080,237) 0 0 -
SWTX Springworks Therapeutics,... 10% Owner   –       –       •   2021-08-10 4 S $70.25 $70,250,000 I/I (1,000,000) 4,831,307 0 -
RPID Rapid Micro Biosystems, I... 10% Owner   –       –       •   2021-07-19 4 B $20.00 $2,000,000 I/I 100,000 8,434,560 1.5 %
RPID Rapid Micro Biosystems, I... 10% Owner   –       –       •   2021-07-19 4 A $0.00 $0 I/I 8,334,560 8,334,560 0 -
DRNA Dicerna Pharmaceuticals I... Director   –       •      –    2021-06-03 4 OE $0.00 $0 D/D 3,333 3,333 0 -
SLDB Solid Biosciences Inc Director   –       •      –    2021-03-23 4 A $5.75 $4,999,999 I/I 869,565 7,929,918 0 -
SWTX Springworks Therapeutics,... 10% Owner   –       –       •   2021-03-09 4 S $71.50 $103,675,000 I/I (1,450,000) 5,831,307 0 -
DRNA Dicerna Pharmaceuticals I... Director   –       •      –    2020-12-10 4 S $23.40 $23,400,000 I/I (1,000,000) 3,080,237 0 %
SLDB Solid Biosciences Inc Director   –       •      –    2020-12-10 4 A $3.70 $11,799,999 I/I 3,189,189 7,060,353 0 -
CERE Cerevel Therapeutics Hold... Director   –       •       •   2020-11-09 4 B $10.30 $3,422,618 I/I 332,293 60,632,356 2.25 %
CERE Cerevel Therapeutics Hold... Director   –       •       •   2020-10-27 4 A $0.00 $0 I/I 49,961,943 50,300,063 0 -
CERE Cerevel Therapeutics Hold... Director   –       •       •   2020-10-27 4 B $10.00 $100,000,000 I/I 10,000,000 60,300,063 2.25 %
CERE Cerevel Therapeutics Hold... Director   –       •      –    2020-10-27 3 IO $0.00 $0 I/I 0 338,120 %
APTX Aptinyx Inc. Director   –       •       •   2020-10-26 4 B $3.00 $9,999,999 I/I 3,333,333 8,891,758 2.25 %
BLSA Bcls Acquisition Corp. Director   –       •       •   2020-10-26 4 A $10.00 $4,875,000 I/I 487,500 487,500 0 -
APTX Aptinyx Inc. Director   –       •       •   2020-01-14 4 B $3.00 $9,999,999 I/I 3,333,333 5,558,425 2.25 %
DRNA Dicerna Pharmaceuticals I... Director   –       •      –    2019-12-04 4 S $24.68 $37,020,000 I/I (1,500,000) 4,080,237 0 -
SWTX Springworks Therapeutics,... 10% Owner   –       –       •   2019-09-17 4 B $18.00 $2,700,000 I/I 150,000 7,281,307 1.5 -
SWTX Springworks Therapeutics,... 10% Owner   –       –       •   2019-09-17 4 A $0.00 $0 I/I 7,131,307 7,131,307 0 -

  25  Records found
  1     
  Page 1 of 1  
 
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