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Insider Information:   Ridgeback Capital Management Llc
Relationship:   10% Owner
City:   New York
State:   NY
   
Insider Summary:
  
   
Companies Owned :   4    
Direct Shares   25,739,844    

Indirect Shares

  0      
Direct Value   $83,310,932    

Indirect Value

  $0      
Total Shares   25,739,844      
Total Value   $83,310,932      


Acorda Therapeutics Inc
 $1,671,039 Sequenom Inc
 $0 Ironwood Pharmaceuticals Inc
 $41,467,604 Verastem, Inc.
 $40,172,290 Acorda Therapeutics Inc
 $1,671,039 Sequenom Inc
 $0 Ironwood Pharmaceuticals Inc
 $41,467,604 Verastem, Inc.
 $40,172,290
 


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  
            Acorda Therapeutics Inc ACOR 10% Owner 2006-10-03 3,328,762 0    Premium*  
            Sequenom Inc SQNM 10% Owner 2009-04-30 5,500,000 2008-06-26 0    Premium*  
            Ironwood Pharmaceuticals Inc IRWD 10% Owner 2012-02-06 6,842,839 0    Premium*  
            Verastem, Inc. VSTM 10% Owner 2020-03-06 10,068,243 2020-03-06 0    Premium*  
* Premium Members only  

Records found :    66         Free Registration Required For Full Results.    Limit: 25

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  Page 1 of 3
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
ACOR Acorda Therapeutics Inc 10% Owner   –       –       •   2006-10-03 3 IO $0.00 $0 D/D 0 3,328,762 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2010-02-02 3/A IO $0.00 $0 D/D 0 10,389,262 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-06-23 4 S $16.19 $8,095,000 D/D (500,000) 9,889,262 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-02 5 B $15.12 $15,120 D/D 1,000 9,793,362 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-02 5 S $15.20 $1,473,317 D/D (96,900) 9,792,362 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-03 5 S $15.09 $4,315,036 D/D (285,249) 9,508,113 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-04 5 S $15.00 $1,886,756 D/D (125,600) 9,382,513 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-05 5 S $14.00 $845,500 D/D (60,000) 9,322,513 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-08 5 S $12.44 $1,346,008 D/D (108,200) 9,214,313 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-09 5 S $12.42 $2,175,182 D/D (174,884) 9,039,429 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-11 5 S $12.54 $496,584 D/D (39,600) 8,999,829 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-15 5 S $12.96 $183,662 D/D (14,165) 8,985,664 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-17 5 S $13.00 $3,250,000 D/D (250,000) 8,735,664 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-18 5 B $12.42 $12,420 D/D 1,000 8,637,664 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-18 5 S $12.45 $1,232,550 D/D (99,000) 8,636,664 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-19 5 S $12.23 $1,144,728 D/D (93,600) 8,544,064 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-22 5 S $12.44 $870,800 D/D (70,000) 8,474,064 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-23 5 S $13.04 $415,664 D/D (31,852) 8,444,212 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-25 5 S $12.71 $1,016,800 D/D (80,000) 8,362,212 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-26 5 S $12.82 $321,111 D/D (25,047) 8,337,165 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-30 5 S $12.75 $257,557 D/D (20,200) 8,317,065 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-08-30 5 B $12.75 $1,275 D/D 100 8,317,165 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-09-22 5 S $11.10 $148,241 D/D (13,355) 8,303,710 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-09-23 5 S $11.83 $695,386 D/D (58,528) 8,245,182 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-09-26 5 S $11.55 $635,837 D/D (54,948) 8,190,234 0 -

  66  Records found
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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