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Insider Information:   Lampert Mark N
Relationship:   10% Owner
City:   San Francisco
State:   CA
   
Insider Summary:
  
   
Companies Owned :   44    
Direct Shares   110,838,010    

Indirect Shares

  88,557,834      
Direct Value   $1,424,811,955    

Indirect Value

  $1,621,009,022      
Total Shares   199,395,844      
Total Value   $3,045,820,978      


Repligen Corp
 $525,440,279 Dynavax Technologies Corp
 $68,309,353 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,652,421 Alpine Immune Sciences Inc
 $13,107,624 Glycomimetics Inc
 $165,431 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,783,247 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $26,817,195 Merus Nv
 $10,671,450 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $482,807 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $235,963,827 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,910,187 Structure Therapeutics Inc.
 $186,210,137 Engene Holdings Inc.
 $31,611,162 Allakos Inc.
 $19,901,704 Repligen Corp
 $525,440,279 Dynavax Technologies Corp
 $68,309,353 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,652,421 Alpine Immune Sciences Inc
 $13,107,624 Glycomimetics Inc
 $165,431 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,783,247 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $26,817,195 Merus Nv
 $10,671,450 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $482,807 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $235,963,827 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $2,910,187 Structure Therapeutics Inc.
 $186,210,137 Engene Holdings Inc.
 $31,611,162 Allakos Inc.
 $19,901,704
 


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 2024-05-09 220,460 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 :    356         Free Registration Required For Full Results.    Limit: 25

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  Page 14 of 15
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
XOMA XOMA Corporation 10% Owner   –       –       •   2019-12-18 4 OE $22.00 $10,389,896 D/D 472,268 159,537 0 -
LGND Ligand Pharmaceuticals In... 10% Owner   –       –       •   2014-02-20 4 S $73.05 $10,730,737 I/I (146,900) 79,390 0 -
INFI Infinity Pharmaceuticals ... 10% Owner   –       –       •   2021-02-11 4 S $5.37 $12,133,492 D/D (2,260,085) 534,847 0 %
CALA Calithera Biosciences, In... 10% Owner   –       –       •   2020-05-21 4 S $6.00 $13,701,588 D/D (2,283,598) 480,432 0 %
RPTX Repare Therapeutics Inc. 10% Owner   –       –       •   2022-06-02 4 B $11.68 $13,855,852 D/D 1,186,045 374,513 2.45 -
RPTX Repare Therapeutics Inc. 10% Owner   –       –       •   2022-01-19 4 B $14.10 $14,071,250 D/D 997,961 307,627 2.45 -
KYMR Kymera Therapeutics, Inc. See Remarks and Footnotes   –       •      –    2022-08-22 4 B $26.00 $14,183,650 D/D 545,525 257,754 2.39 -
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 -
OLMA Olema Pharmaceuticals, In... Director   –       •       •   2023-09-12 4 B $9.84 $14,818,371 D/D 1,505,932 524,151 3.92 -
LGND Ligand Pharmaceuticals In... 10% Owner   –       –       •   2014-02-18 4 S $74.66 $15,005,876 I/I (201,000) 87,520 0 -
XOMA XOMA Corporation 10% Owner   –       –       •   2020-04-15 4 OE $13.00 $16,286,036 D/D 1,252,772 1,700,127 0 -
ARQL Arqule Inc 10% Owner   –       –       •   2010-03-31 4 S $6.24 $16,475,712 D/D (2,640,000) 5,924,073 0 -
CTIC Cti Biopharma Corporation 10% Owner   –       –       •   2018-02-09 4 B $3.00 $16,902,324 D/D 5,634,108 483,708 2.45 -
CYTK Cytokinetics Inc 10% Owner   –       –       •   2020-02-13 4 S $15.79 $16,923,923 D/D (1,072,030) 424,419 0 %
RAIN Rain Therapeutics Inc. See Explanation of Responses   –       –      –    2021-04-23 4 A $15.93 $18,694,901 D/D 1,105,896 86,479 0 -
RAIN Rain Therapeutics Inc. See Explanation of Responses   –       –      –    2021-04-23 4/A B $15.93 $18,694,901 D/D 1,105,896 86,479 2.44 -
ARQL Arqule Inc Direct Beneficial Owner   –       –       •   2009-09-17 4 S $5.25 $19,320,000 D/D (3,680,000) 8,564,073 0 -
KYMR Kymera Therapeutics, Inc. See Explanation of Responses   –       –      –    2020-08-21 4 A $20.00 $19,573,860 D/D 978,693 181,081 0 -
MRUS Merus Nv 10% Owner   –       –       •   2020-06-01 4 B $14.00 $20,475,140 D/D 1,462,510 338,404 2.45 %
MRUS Merus Nv 10% Owner   –       –       •   2021-01-21 4 B $24.75 $20,905,830 D/D 844,680 426,206 2.45 %
OLMA Olema Pharmaceuticals, In... 10% Owner   –       –       •   2020-11-19 4 B $19.00 $21,571,346 D/D 1,135,334 436,082 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2021-03-31 4 S $38.36 $21,857,413 D/D (569,797) 75,287 0 %
ARNA Arena Pharmaceuticals Inc Director   –       •       •   2003-10-17 4 S $7.69 $22,385,590 I/I (2,911,000) 4,520,212 -
INFI Infinity Pharmaceuticals ... 10% Owner   –       –       •   2021-01-22 4 S $4.14 $24,205,855 D/D (5,848,520) 686,974 0 %
KYMR Kymera Therapeutics, Inc. See Explanation of Responses   –       –      –    2021-07-01 4 B $47.00 $25,575,802 D/D 544,166 208,538 2.44 -

  356  Records found
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  Page 14 of 15  
 
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  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