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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   $83,555,421    

Indirect Value

  $0      
Total Shares   25,739,844      
Total Value   $83,555,421      


Acorda Therapeutics Inc
 $1,671,039 Sequenom Inc
 $0 Ironwood Pharmaceuticals Inc
 $43,725,741 Verastem, Inc.
 $38,158,641 Acorda Therapeutics Inc
 $1,671,039 Sequenom Inc
 $0 Ironwood Pharmaceuticals Inc
 $43,725,741 Verastem, Inc.
 $38,158,641
 


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 -
SQNM Sequenom Inc 10% Owner   –       –       •   2008-06-26 3 IO $0.00 $0 D/D 0 5,895,000 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2010-02-02 3/A IO $0.00 $0 D/D 0 10,389,262 -
VSTM Verastem, Inc. 10% Owner   –       –       •   2020-03-06 4 A $0.00 $0 D/D 5,515,151 10,068,243 0 -
SQNM Sequenom Inc 10% Owner   –       –       •   2009-04-30 4 S $3.02 $9,307,026 D/D (2,726,478) 5,500,000 0 -
SQNM Sequenom Inc 10% Owner   –       –       •   2009-04-29 4 S $4.51 $12,050,686 D/D (2,353,984) 8,226,478 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-05 5 S $10.86 $703,277 D/D (64,717) 8,092,626 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-06 5 S $10.86 $685,833 D/D (62,922) 8,029,704 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-07 5 S $10.91 $17,456 D/D (1,600) 8,028,104 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-10 5 S $10.98 $565,163 D/D (51,472) 7,976,632 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   –       –       •   2011-10-12 5 S $11.22 $312,672 D/D (27,330) 7,949,302 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-09-26 5 S $11.55 $635,837 D/D (54,948) 8,190,234 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-09-27 5 S $11.55 $384,248 D/D (32,891) 8,157,343 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   –       –       •   2011-10-13 5 S $11.84 $251,008 D/D (21,200) 7,928,102 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-21 5 S $11.85 $104,718 D/D (8,837) 7,863,150 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-24 5 S $11.99 $314,138 D/D (26,200) 7,836,950 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   –       –       •   2011-10-14 5 S $12.23 $476,884 D/D (38,993) 7,889,109 0 -
IRWD Ironwood Pharmaceuticals ... 10% Owner   –       –       •   2011-10-17 5 S $12.39 $212,142 D/D (17,122) 7,871,987 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   –       –       •   2011-08-18 5 B $12.42 $12,420 D/D 1,000 8,637,664 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   –       –       •   2011-08-22 5 S $12.44 $870,800 D/D (70,000) 8,474,064 0 -

  66  Records found
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  Page 1 of 3  
 
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