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Insider Information:   Zakrzewski Joseph S
Relationship:  
City:   Bedford
State:   MA
   
Insider Summary:
  
   
Companies Owned :   7    
Direct Shares   647,942    

Indirect Shares

  554,931      
Direct Value   $12,549,673    

Indirect Value

  $1,270,012      
Total Shares   1,202,873      
Total Value   $13,819,684      


Insulet Corp
 $5,299,368 Amarin Corp Plc
 $166,574 Acceleron Pharma Inc
 $6,166,696 Sangamo Biosciences Inc
 $31,807 Cyteir Therapeutics, Inc.
 $686,866 An2 Therapeutics Ord Shs
 $198,362 Insulet Corp
 $5,299,368 Amarin Corp Plc
 $166,574 Acceleron Pharma Inc
 $6,166,696 Sangamo Biosciences Inc
 $31,807 Cyteir Therapeutics, Inc.
 $686,866 An2 Therapeutics Ord Shs
 $198,362
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    21   
    1    

     Stock price went up :

    2   
    0    
     Stock price went down :
    19   
    1    
   
     Gain/Loss Ratio :
   0.0   
   -1.0   
     Percentage Gain/Loss :
   -40.0%
 -89.9%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Insulet Corp PODD Director 2017-05-17 30,558 2008-11-11 0    Premium*  
            Amarin Corp Plc AMRN 2021-12-15 196,547 0    Premium*  
            Liposcience Inc LPDX Director 2014-11-20 0 2014-06-11 0    Premium*  
            Acceleron Pharma Inc XLRN Director 2021-04-01 34,499 2016-12-30 0    Premium*  
            Sangamo Biosciences Inc SGMO Director 2022-02-25 60,700 2018-06-11 0    Premium*  
            Cyteir Therapeutics, Inc. CYT Director 2024-02-06 227,439 2024-02-06 149,051    Premium*  
            An2 Therapeutics Ord Shs ANTX 2024-01-18 98,199 2024-01-18 405,880    Premium*  
* Premium Members only  

Records found :    91         Free Registration Required For Full Results.    Limit: 25

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  Page 3 of 4
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
PODD Insulet Corp Director   –       •      –    2012-02-17 4 S $20.20 $60,593 D/D (3,000) 8,000 0 -
XLRN Acceleron Pharma Inc Director   –       •      –    2020-01-07 4 OE $3.88 $72,750 D/D 18,750 31,500 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2013-11-18 4 B $1.54 $78,197 D/D 50,777 226,047 2.81 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2011-02-25 4 OE $1.35 $81,000 D/D 60,000 63,604 0 -
CYT Cyteir Therapeutics, Inc. Director   –       •      –    2022-05-10 4 B $1.89 $93,377 D/D 49,406 131,673 2.39 %
SGMO Sangamo Biosciences Inc Director   –       •      –    2020-03-12 4 B $6.31 $94,650 D/D 15,000 20,000 2.39 -
XLRN Acceleron Pharma Inc Director   –       •      –    2016-12-30 4 B $25.50 $102,000 D/D 4,000 4,000 2.39 -
LPDX Liposcience Inc Director   •       •      –    2014-11-20 4 D $5.25 $133,203 D/D (25,372) 0 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2011-02-22 4 OE $1.35 $135,000 D/D 100,000 153,604 0 -
XLRN Acceleron Pharma Inc Director   –       •      –    2019-06-14 4 B $38.05 $190,250 D/D 5,000 12,750 2.39 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2012-07-27 4 OE $1.35 $202,500 D/D 150,000 261,937 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2012-10-01 4 OE $1.35 $202,500 D/D 150,000 261,937 0 -
XLRN Acceleron Pharma Inc Director   –       •      –    2021-04-01 4 OE $24.11 $241,100 D/D 10,000 44,499 0 -
AMRN Amarin Corp Plc Director   –       •      –    2019-06-18 4 OE $3.40 $340,000 D/D 100,000 184,547 0 -
AMRN Amarin Corp Plc   –       •      –    2020-10-21 4 OE $3.40 $340,000 D/D 100,000 184,547 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2011-02-25 4 S $8.16 $489,755 D/D (60,000) 53,604 0 -
PODD Insulet Corp Director   •       •      –    2017-03-02 4 OE $7.06 $521,489 D/D 40,000 67,849 0 -
AMRN Amarin Corp Plc Director   –       •      –    2019-01-10 4 OE $3.40 $680,000 D/D 200,000 284,547 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2011-04-18 4 OE $1.35 $815,000 D/D 300,000 363,604 0 -
AMRN Amarin Corp Plc Chief Executive Officer   •       •      –    2011-02-22 4 AS $8.54 $854,060 D/D (100,000) 53,604 0 -
AMRN Amarin Corp Plc Director   –       •      –    2019-07-05 4 OE $9.00 $900,000 D/D 100,000 184,547 0 -
AMRN Amarin Corp Plc Director   –       •      –    2019-12-16 4 OE $9.00 $900,000 D/D 100,000 184,547 0 -
AMRN Amarin Corp Plc Director   –       •      –    2020-01-03 4 OE $3.40 $1,020,000 D/D 300,000 384,547 0 -
AMRN Amarin Corp Plc Director   –       •      –    2019-01-02 4 OE $1.35 $1,237,250 D/D 385,000 469,547 0 -
XLRN Acceleron Pharma Inc Director   –       •      –    2021-04-01 4 AS $132.61 $1,346,382 D/D (10,000) 34,499 0 %

  91  Records found
  1   2   3  4      
  Page 3 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