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Insider Information:   Weiss Michael S
Relationship:   Director
City:   Berkeley Heights
State:   NJ
   
Insider Summary:
  
   
Companies Owned :   7    
Direct Shares   16,329,233    

Indirect Shares

  14,546,388      
Direct Value   $216,826,582    

Indirect Value

  $239,124,051      
Total Shares   30,875,621      
Total Value   $455,950,633      


Keryx Biopharmaceuticals Inc
 $0 Genta Inc De
 $0 XTL Biopharmaceuticals Ltd
 $51,000 TG Therapeutics Inc
 $216,390,075 Fortress Biotech, Inc.
 $385,507 Avenue Therapeutics, Inc.
 $0 Keryx Biopharmaceuticals Inc
 $0 Genta Inc De
 $0 XTL Biopharmaceuticals Ltd
 $51,000 TG Therapeutics Inc
 $216,390,075 Fortress Biotech, Inc.
 $385,507 Avenue Therapeutics, Inc.
 $0
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    2   
    2    

     Stock price went up :

    1   
    0    
     Stock price went down :
    1   
    2    
   
     Gain/Loss Ratio :
   0.0   
   -2.0   
     Percentage Gain/Loss :
   -2.8%
 -135.7%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Keryx Biopharmaceuticals Inc KERX 10% Owner 2010-05-10 1,320,418 2003-11-21 0    Premium*  
            Genta Inc De GNTAQ Director 2005-08-05 537,238 2004-07-14 0    Premium*  
            XTL Biopharmaceuticals Ltd XTLBY Director 2008-08-22 25,000 0    Premium*  
            TG Therapeutics Inc TGTX CEO 2024-01-06 13,074,929 2020-06-22 14,434,214    Premium*  
            Fortress Biotech, Inc. FBIO See Remarks, Director,... 2024-01-01 1,346,985 2013-12-19 0    Premium*  
            Checkpoint Therapeutics, Inc. CKPT Director 2017-06-15 0 2024-05-14 112,174    Premium*  
            Avenue Therapeutics, Inc. ATXI Director 2018-08-07 24,663 0    Premium*  
* Premium Members only  

Records found :    126         Free Registration Required For Full Results.    Limit: 25

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  Page 4 of 6
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-23 4 S $4.41 $377,893 D/D (85,690) 1,862,377 0 -
KERX Keryx Biopharmaceuticals ... Chief Executive Officer   •       •      –    2008-08-22 4 B $0.40 $40,000 D/D 100,000 115,000 2.81 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2012-09-11 4 B $2.25 $225,000 D/D 100,000 7,342,728 3.23 -
TGTX TG Therapeutics Inc CEO and President   •       •      –    2023-08-11 4 B $10.13 $1,013,000 D/D 100,000 12,073,021 2.81 %
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-30 4 S $5.53 $569,590 D/D (103,000) 1,615,137 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-29 4 S $4.63 $667,831 D/D (144,240) 1,718,137 0 -
FBIO Fortress Biotech, Inc. See Remarks   •       •      –    2023-11-14 4 B $1.70 $249,999 D/D 147,058 1,130,520 2.81 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-12 4 OE $1.30 $195,000 D/D 150,000 1,968,167 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-12 4 S $4.12 $618,000 D/D (150,000) 1,818,167 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-05-03 4 S $6.16 $924,000 D/D (150,000) 1,465,137 0 -
FBIO Fortress Biotech, Inc. EXECUTIVE VICE CHAIRMAN   •       •       •   2018-07-03 4 A $0.00 $0 D/D 164,473 8,752,071 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2009-12-07 5 S $3.30 $544,500 D/D (165,000) 1,722,986 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-05 4 OE $1.30 $260,000 D/D 200,000 1,968,167 0 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2014-12-16 4 S $16.44 $3,462,560 D/D (210,618) 8,120,773 0 -
FBIO Fortress Biotech, Inc. See Remarks   •       •       •   2024-01-01 4 A $0.00 $0 D/D 216,465 1,346,985 0 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2014-12-30 4 A $0.00 $0 D/D 268,603 8,389,376 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2010-04-05 4 S $3.58 $1,038,558 D/D (290,100) 1,768,167 0 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2016-09-01 4 GD $0.00 $0 D/D 328,764 9,455,662 0 -
KERX Keryx Biopharmaceuticals ... 10% Owner   –       –       •   2009-12-16 5 A $0.00 $0 D/D 335,281 2,058,267 0 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2015-06-04 4 A $0.00 $0 D/D 337,257 8,726,633 0 -
TGTX TG Therapeutics Inc CEO and President   •       –      –    2017-06-19 4 GD $0.00 $0 D/D 350,000 9,795,917 0 -
TGTX TG Therapeutics Inc CEO and President   •       •       •   2017-01-01 4 A $0.00 $0 D/D 418,371 9,452,167 0 -
TGTX TG Therapeutics Inc Chairman, Interim CEO and Pres   •       •       •   2012-12-28 4 A $0.00 $0 D/D 486,743 7,829,471 0 -
TGTX TG Therapeutics Inc See Remarks   •       •       •   2013-12-30 4 A $0.00 $0 D/D 491,920 8,331,391 0 -
FBIO Fortress Biotech, Inc. Exec. VC - Strategic Dev.   •       •       •   2016-01-01 4 A $0.00 $0 D/D 510,434 7,448,472 0 -

  126  Records found
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  Page 4 of 6  
 
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