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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   $1,536,837,626    

Indirect Value

  $1,651,463,131      
Total Shares   199,320,413      
Total Value   $3,188,300,758      


Repligen Corp
 $591,643,052 Dynavax Technologies Corp
 $76,855,763 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $40,738,872 Alpine Immune Sciences Inc
 $7,999,788 Glycomimetics Inc
 $1,891,359 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $2,023,904 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $3,725,108 Calithera Biosciences, Inc.
 $11,795 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $32,478,037 Merus Nv
 $10,480,597 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.
 $231,645,021 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,277,957 Structure Therapeutics Inc.
 $221,755,111 Engene Holdings Inc.
 $37,653,493 Allakos Inc.
 $20,554,219 Repligen Corp
 $591,643,052 Dynavax Technologies Corp
 $76,855,763 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $40,738,872 Alpine Immune Sciences Inc
 $7,999,788 Glycomimetics Inc
 $1,891,359 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $2,023,904 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $3,725,108 Calithera Biosciences, Inc.
 $11,795 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $32,478,037 Merus Nv
 $10,480,597 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.
 $231,645,021 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,277,957 Structure Therapeutics Inc.
 $221,755,111 Engene Holdings Inc.
 $37,653,493 Allakos Inc.
 $20,554,219
 


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 :    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
RAIN Rain Therapeutics Inc. See Remarks; Former 10% Owner   –       •      –    2024-01-25 4 D $0.00 $0 D/D (3,288,186) 0 0 -
RAIN Rain Therapeutics Inc. See Remarks; Former 10% Owner   –       •      –    2024-01-25 4 D $0.00 $0 D/D (5,288,617) 0 0 -
ALLK Allakos Inc. 10% Owner   –       –       •   2024-01-16 3 IO $0.00 $0 D/D 0 16,312,872 %
RPTX Repare Therapeutics Inc. 10% Owner   –       –       •   2023-11-16 4 B $5.38 $1,592,202 D/D 295,745 548,938 2.45 -
RPTX Repare Therapeutics Inc. 10% Owner   –       –       •   2023-11-15 4 B $5.00 $4,657,687 D/D 931,556 532,795 2.45 -
KYMR Kymera Therapeutics, Inc. See Remarks and Footnotes   –       •      –    2023-11-03 4 B $14.07 $2,781,407 D/D 197,699 294,632 2.39 -
KYMR Kymera Therapeutics, Inc. See Remarks and Footnotes   –       •      –    2023-11-02 4 B $11.64 $2,519,918 D/D 216,406 284,526 2.39 -
ENGN Engene Holdings Inc. 10% Owner   –       –       •   2023-10-31 3 IO $0.00 $0 D/D 0 2,221,445 -
OLMA Olema Pharmaceuticals, In... Director   –       •       •   2023-09-14 4 A $0.00 $0 I/I 99,556 99,556 0 -
OLMA Olema Pharmaceuticals, In... Director   –       •       •   2023-09-12 4 B $9.84 $14,818,371 D/D 1,505,932 524,151 3.92 -
CTIC Cti Biopharma Corporation See Explanation of Responses   –       •       •   2023-06-26 4 D $9.10 $14,280,503 I/I (1,569,286) 0 0 -
CTIC Cti Biopharma Corporation See Explanation of Responses   –       •       •   2023-06-26 4 D $9.10 $66,310,553 D/D (7,286,874) 0 0 -
PIRS Pieris Pharmaceuticals, I... 10% Owner   –       –       •   2023-05-11 3 IO $0.00 $0 D/D 0 20,333,557 %
GPCR Structure Therapeutics In... 10% Owner   –       –       •   2023-05-10 4 D $0.00 $0 D/D (7,410,518) 0 0 -
ELDN Eledon Pharmaceuticals Or... 10% Owner   –       –       •   2023-05-05 4 B $0.00 $0 D/D 1,978,932 145,029 2.37 %
GPCR Structure Therapeutics In... 10% Owner   –       –       •   2023-02-03 3 IO $0.00 $0 D/D 0 12,584,459 -
KYMR Kymera Therapeutics, Inc. See Remarks and Footnotes   –       •      –    2023-01-12 4 B $31.24 $590,391 D/D 18,897 1,888,351 2.39 -
KYMR Kymera Therapeutics, Inc. See Remarks and Footnotes   –       •      –    2023-01-11 4 B $29.89 $660,799 D/D 22,110 1,872,439 2.39 -
XOMA XOMA Corporation Director   –       •       •   2023-01-06 4 B $21.98 $71,419 D/D 3,249 1,618,637 3.92 %
XOMA XOMA Corporation Director   –       •       •   2023-01-05 4 B $18.39 $349,319 D/D 19,000 1,617,064 3.92 %
THRD Third Harmonic Bio, Inc. 10% Owner   –       –       •   2022-12-20 4 B $4.11 $879,499 D/D 214,063 241,309 2.45 %
THRD Third Harmonic Bio, Inc. 10% Owner   –       –       •   2022-12-19 3 IO $0.00 $0 D/D 0 4,124,104 %
RAIN Rain Therapeutics Inc. See Explanation of Responses   –       •       •   2022-11-08 4 B $5.83 $9,971,387 D/D 1,710,358 341,547 3.92 -
XOMA XOMA Corporation Director   –       •       •   2022-09-27 4 B $16.89 $28,409 D/D 1,682 1,601,394 3.92 %
XOMA XOMA Corporation Director   –       •       •   2022-09-26 4 B $16.83 $107,050 D/D 6,360 1,600,716 3.92 %

  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