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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   $1,474,869,951    

Indirect Value

  $1,628,714,992      
Total Shares   199,395,844      
Total Value   $3,103,584,943      


Repligen Corp
 $554,842,288 Dynavax Technologies Corp
 $68,123,561 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,347,515 Alpine Immune Sciences Inc
 $13,107,624 Glycomimetics Inc
 $174,005 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,841,923 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $27,498,164 Merus Nv
 $10,420,083 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $515,876 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $258,343,091 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $3,115,299 Structure Therapeutics Inc.
 $184,709,694 Engene Holdings Inc.
 $31,633,377 Allakos Inc.
 $19,412,318 Repligen Corp
 $554,842,288 Dynavax Technologies Corp
 $68,123,561 Adolor Corp
 $0 Arqule Inc
 $15,426,100 Astex Pharmaceuticals Inc
 $0 Infinity Pharmaceuticals Inc
 $1 XOMA Corporation
 $43,347,515 Alpine Immune Sciences Inc
 $13,107,624 Glycomimetics Inc
 $174,005 Xenon Pharmaceuticals Inc.
 $0 Concert Pharmaceuticals, Inc.
 $1,419,460 Syndax Pharmaceuticals Inc
 $1,841,923 Immune Design Corp.
 $0 Pieris Pharmaceuticals, Inc.
 $2,970,733 Calithera Biosciences, Inc.
 $9,609 Five Prime Therapeutics Inc
 $237,959,230 Cytokinetics Inc
 $27,498,164 Merus Nv
 $10,420,083 Ideaya Biosciences, Inc.
 $0 Kymera Therapeutics, Inc.
 $0 Eledon Pharmaceuticals Ord Shs
 $515,876 Olema Pharmaceuticals, Inc.
 $0 Cytomx Therapeutics, Inc.
 $0 Repare Therapeutics Inc.
 $0 Verastem, Inc.
 $258,343,091 ESSA Pharma Inc
 $0 Third Harmonic Bio, Inc.
 $3,115,299 Structure Therapeutics Inc.
 $184,709,694 Engene Holdings Inc.
 $31,633,377 Allakos Inc.
 $19,412,318
 


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 13 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   –       –       •   2018-11-15 4 B $13.31 $281,361 D/D 21,141 473,453 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-16 4 B $13.82 $149,986 D/D 10,849 484,302 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-19 4 B $13.93 $136,064 D/D 9,771 494,073 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-20 4 B $13.68 $512,701 D/D 37,482 531,555 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-21 4 B $15.00 $374,893 D/D 25,000 556,555 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-27 4 B $15.24 $173,680 D/D 11,396 567,951 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-28 4 B $15.11 $125,262 D/D 8,288 576,239 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-29 4 B $14.93 $149,543 D/D 10,016 586,255 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-11-30 4 B $14.85 $71,615 D/D 4,823 591,078 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-03 4 B $14.90 $12,009 D/D 806 591,884 2.37 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-04 4 B $14.99 $62,515 D/D 4,171 596,055 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-06 4 B $14.80 $161,698 D/D 10,927 606,982 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-07 4 B $14.77 $472,778 D/D 32,015 638,997 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-10 4 B $14.54 $262,972 D/D 18,081 657,078 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-11 4 B $14.50 $136,270 D/D 9,400 666,478 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-12 4 B $14.75 $41,448 D/D 2,810 669,288 2.37 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-13 4 B $14.41 $349,525 D/D 24,253 693,541 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2018-12-17 4 B $14.19 $354,793 D/D 25,000 718,541 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2019-05-10 4 B $14.57 $150,037 D/D 10,300 728,841 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2019-05-13 4 B $14.36 $54,526 D/D 3,797 732,638 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2019-05-14 4 B $14.74 $203,664 D/D 13,816 746,454 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2019-12-18 4 OE $22.00 $10,389,896 D/D 472,268 159,537 0 -
XOMA XOMA Corporation 10% Owner   –       –       •   2019-12-19 4 B $22.00 $8,210,290 D/D 373,195 1,103,314 2.45 -
XOMA XOMA Corporation 10% Owner   –       –       •   2020-03-13 4 B $18.34 $1,834,090 D/D 100,000 1,247,676 2.45 %
XOMA XOMA Corporation 10% Owner   –       –       •   2020-03-16 4 B $15.73 $159,916 D/D 10,164 1,257,840 2.45 %

  356  Records found
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  Page 13 of 15  
 
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