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Insider Information:   Lampert Mark N
Relationship:   10% Owner
City:   San Francisco
State:   CA
   
Insider Summary:
  
   
Companies Owned :   44    
Direct Shares   110,762,579    

Indirect Shares

  88,557,834      
Direct Value   $1,402,314,851    

Indirect Value

  $1,620,379,579      
Total Shares   199,320,413      
Total Value   $3,022,694,430      


Repligen Corp
 $535,862,873 Dynavax Technologies Corp
 $69,424,102 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,042,609 Alpine Immune Sciences Inc
 $13,028,918 Glycomimetics Inc
 $1,033,943 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,790,900 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $30,268,363 Merus Nv
 $10,482,925 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $298,760 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $184,138,161 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,613,376 Structure Therapeutics Inc.
 $201,473,263 Engene Holdings Inc.
 $34,432,398 Allakos Inc.
 $16,639,129 Repligen Corp
 $535,862,873 Dynavax Technologies Corp
 $69,424,102 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,042,609 Alpine Immune Sciences Inc
 $13,028,918 Glycomimetics Inc
 $1,033,943 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,790,900 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $30,268,363 Merus Nv
 $10,482,925 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $298,760 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $184,138,161 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,613,376 Structure Therapeutics Inc.
 $201,473,263 Engene Holdings Inc.
 $34,432,398 Allakos Inc.
 $16,639,129
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    50   
    13    

     Stock price went up :

    40   
    4    
     Stock price went down :
    10   
    9    
   
     Gain/Loss Ratio :
   4.0   
   4.0   
     Percentage Gain/Loss :
   103.0%
 -82.1%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Arena Pharmaceuticals Inc ARNA Director, 10% Owner 2003-10-17 0 2003-10-17 4,520,212    Premium*  
            Repligen Corp RGEN 10% Owner 2009-05-15 3,216,850 0    Premium*  
            Dynavax Technologies Corp DVAX Indirect Beneficial Ow... 2009-06-19 6,193,051 2009-06-19 18,579,153    Premium*  
            Adolor Corp ADLR 10% Owner 2009-09-22 4,123,551 2009-09-22 12,370,653    Premium*  
            Gyre Therapeutics GYRE 10% Owner 0 2012-11-08 1,052,258    Premium*  
            Arqule Inc ARQL 10% Owner 2018-05-30 771,305 2010-04-05 12,624,219    Premium*  
            Astex Pharmaceuticals Inc ASTX 10% Owner 2010-04-20 5,583,399 2010-04-20 16,750,197    Premium*  
            Capstone Therapeutics Corp CAPS See Explanation of Res... 2011-06-27 0 2017-07-14 890,487    Premium*  
            Ligand Pharmaceuticals Inc LGND See Explanation of Res... 0 2014-03-25 130,175    Premium*  
            Icagen Inc ICGN 10% Owner 2011-09-07 0 2011-09-07 625,400    Premium*  
            Palatin Technologies Inc PTN 10% Owner 0 2014-02-27 2,494,521    Premium*  
            Neurocrine Biosciences Inc NBIX 10% Owner 2011-10-10 0 2011-10-12 3,527,700    Premium*  
            Kent International Inc KNTH See Explanation of Res... 2011-12-23 0 2011-12-23 0    Premium*  
            Chemocentryx, Inc. CCXI 10% Owner 0 2012-11-06 3,750,277    Premium*  
            Rigel Pharmaceuticals Inc RIGL 10% Owner 0 2013-06-07 7,761,738    Premium*  
            Cascadian Therapeutics, Inc CASC 10% Owner 2013-06-05 0 2015-02-05 1,898,293    Premium*  
            Tobira Therapeutics Inc TBRA See Explanation of Res... 0 2014-03-21 1,121,221    Premium*  
            Cti Biopharma Corporation CTIC See Explanation of Res... 2023-06-26 0 2023-06-26 0    Premium*  
            Infinity Pharmaceuticals Inc INFI 10% Owner 2021-02-11 534,847 2016-12-01 0    Premium*  
            XOMA Corporation XOMA Director, 10% Owner 2023-01-06 1,693,924 2023-01-06 361,774    Premium*  
            Alpine Immune Sciences Inc ALPN 10% Owner 2017-06-20 201,811 2017-05-09 0    Premium*  
            Glycomimetics Inc GLYC 10% Owner 2020-11-04 630,453 0    Premium*  
            Xenon Pharmaceuticals Inc. XENE 10% Owner 2018-03-27 59,464 2017-06-06 0    Premium*  
            Concert Pharmaceuticals, Inc. CNCE 10% Owner 2019-06-10 169,589 2017-10-19 0    Premium*  
            Syndax Pharmaceuticals Inc SNDX 10% Owner 2018-06-18 85,038 2018-06-18 0    Premium*  
            Immune Design Corp. IMDZ 10% Owner 2018-12-04 370,391 2018-12-04 0    Premium*  
            Pieris Pharmaceuticals, Inc. PIRS 10% Owner 2023-05-11 20,333,557 2019-01-30 0    Premium*  
            Calithera Biosciences, Inc. CALA 10% Owner 2020-05-21 480,432 0    Premium*  
            Five Prime Therapeutics Inc FPRX 10% Owner 2021-03-04 6,262,085 0    Premium*  
            Cytokinetics Inc CYTK See Explanation of Res... 2020-12-09 463,244 2019-12-10 0    Premium*  
            Merus Nv MRUS 10% Owner 2021-10-08 232,747 0    Premium*  
            Ideaya Biosciences, Inc. IDYA See Explanation of Res... 2021-02-02 233,150 2020-06-19 0    Premium*  
            Kymera Therapeutics, Inc. KYMR See Remarks and Footno... 2023-11-03 294,632 2020-08-21 0    Premium*  
            Eledon Pharmaceuticals Ord Shs ELDN 10% Owner 2023-05-05 145,029 0    Premium*  
            Olema Pharmaceuticals, Inc. OLMA Director, 10% Owner 2023-09-12 524,151 2023-09-14 99,556    Premium*  
            Cytomx Therapeutics, Inc. CTMX 10% Owner 2020-12-18 5,468,599 0    Premium*  
            Rain Therapeutics Inc. RAIN See Remarks; Former 10... 2024-01-25 0 2021-04-23 0    Premium*  
            Repare Therapeutics Inc. RPTX 10% Owner 2023-11-16 548,938 0    Premium*  
            Verastem, Inc. VSTM 10% Owner 2022-01-25 19,630,934 0    Premium*  
            ESSA Pharma Inc EPIX 10% Owner 2022-07-11 8,561,841 0    Premium*  
            Third Harmonic Bio, Inc. THRD 10% Owner 2022-12-20 241,309 2022-12-20 0    Premium*  
            Structure Therapeutics Inc. GPCR 10% Owner 2023-05-10 5,173,941 0    Premium*  
            Engene Holdings Inc. ENGN 10% Owner 2023-10-31 2,221,445 0    Premium*  
            Allakos Inc. ALLK 10% Owner 2024-01-16 16,312,872 0    Premium*  
* Premium Members only  

Records found :    355         Free Registration Required For Full Results.    Limit: 25

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  Page 1 of 15
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
RGEN Repligen Corp 10% Owner   –       –       •   2009-05-15 3 IO $0.00 $0 D/D 0 3,216,850 -
GYRE Gyre Therapeutics 10% Owner   –       –       •   2009-07-08 3 IO $0.00 $0 I/I 0 2,665,109 -
LGND Ligand Pharmaceuticals In... 10% Owner   –       –       •   2011-06-24 3 IO $0.00 $0 I/I 0 1,973,035 -
ICGN Icagen Inc 10% Owner   –       –       •   2011-09-06 3 IO $0.00 $0 I/I 0 853,500 -
PTN Palatin Technologies Inc 10% Owner   –       –       •   2011-10-05 3 IO $0.00 $0 I/I 0 4,845,100 -
NBIX Neurocrine Biosciences In... 10% Owner   –       –       •   2011-10-07 3 IO $0.00 $0 I/I 0 5,418,565 -
CCXI Chemocentryx, Inc. 10% Owner   –       –       •   2012-08-28 3 IO $0.00 $0 I/I 0 4,738,067 -
GYRE Gyre Therapeutics 10% Owner   –       –       •   2012-09-06 3 IO $0.00 $0 I/I 0 3,017,467 -
RIGL Rigel Pharmaceuticals Inc 10% Owner   –       –       •   2013-05-01 3 IO $0.00 $0 I/I 0 9,697,997 -
CASC Cascadian Therapeutics, I... 10% Owner   –       –       •   2013-06-04 3 IO $0.00 $0 I/I 0 7,837,978 -
TBRA Tobira Therapeutics Inc 10% Owner   –       –       •   2014-01-31 3 IO $0.00 $0 I/I 0 3,100,872 -
CASC Cascadian Therapeutics, I... 10% Owner   –       –       •   2014-12-12 3 IO $0.00 $0 I/I 0 9,282,532 -
INFI Infinity Pharmaceuticals ... 10% Owner   –       –       •   2016-11-30 3 IO $0.00 $0 D/D 0 5,065,714 -
XOMA XOMA Corporation 10% Owner   –       –       •   2017-02-10 3 IO $0.00 $0 D/D 0 1,270,922 -
GLYC Glycomimetics Inc 10% Owner   –       –       •   2017-05-01 3 IO $0.00 $0 D/D 0 3,020,664 -
ALPN Alpine Immune Sciences In... 10% Owner   –       –       •   2017-05-08 3 IO $0.00 $0 D/D 0 1,702,810 -
ARQL Arqule Inc 10% Owner   –       –       •   2017-10-11 3 IO $0.00 $0 D/D 0 14,207,911 -
ARQL Arqule Inc 10% Owner   –       –       •   2017-10-11 3 IO $0.00 $0 D/D 0 21,912,742 -
ARQL Arqule Inc 10% Owner   –       –       •   2017-10-11 9 IO $0.00 $0 D/D 0 14,207,911 %
CNCE Concert Pharmaceuticals, ... 10% Owner   –       –       •   2019-04-01 3 IO $0.00 $0 D/D 0 2,687,641 -
CALA Calithera Biosciences, In... 10% Owner   –       –       •   2019-06-19 3 IO $0.00 $0 D/D 0 6,526,004 -
GLYC Glycomimetics Inc 10% Owner   –       –       •   2019-08-15 3 IO $0.00 $0 D/D 0 5,455,520 -
PIRS Pieris Pharmaceuticals, I... 10% Owner   –       –       •   2019-09-06 3 IO $0.00 $0 D/D 0 4,982,268 -
FPRX Five Prime Therapeutics I... 10% Owner   –       –       •   2019-10-01 3 IO $0.00 $0 D/D 0 4,007,081 -
CYTK Cytokinetics Inc 10% Owner   –       –       •   2019-12-09 3 IO $0.00 $0 D/D 0 6,636,638 -

  355  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