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Aptose Biosciences Inc (APTO)  
$0.11 0.00 (0.00%) as of 4:30 Tue 2/25


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Total Insiders  : 14  
Total Direct Shares :
2,350,198
Total Indirect Shares :
8,902,437
 
% Held by Insiders:
2.64%
 
3 other people own 
 $7,029 Payne Fletcher
 $11,040 Ledru Philippe
 $11,095 Bejar Rafael
 $12,144 Marango Jotin
 $12,831 Chow Gregory K.
 $25,706 Platzer Erich
 $55,752 Hanmi Pharmaceutical Co.,...
 $56,162 Rice William G.
 $67,703  
 
Filer's Name Relation Direct Date   Direct Shares Indirect Date Indirect Shares
   Hanmi Pharmaceutical Co., Ltd. 2025-03-18 508,710 0
   Rice William G. 2024-11-25 613,252 2019-04-18 0
   Seizinger Bernd R. 2023-09-22 17,000 2023-09-22 0
   Bejar Rafael Sr. VP, Chief Medical Officer 2023-01-19 110,000 2021-11-19 0
   Payne Fletcher SR VP & Chief Fin. Officer 2023-01-19 100,000 2023-01-19 10,000
   Ledru Philippe Chief Commercial Officer 2023-01-19 100,500 0
   Burger Denis R Director 2021-12-20 31,671 2021-11-19 0
   Platzer Erich Director 2021-12-16 505,000 2019-03-19 0
   Drw Holdings, Llc 10% Owner 2021-08-03 0 2021-08-05 8,892,437
   Whitehead Warren Director 2021-06-22 15,000 0
   Marango Jotin Senior VP, Chief Bus. Officer 2020-07-10 116,219 2019-06-03 0
   Chow Gregory K. Executive VP & CFO 2020-07-10 232,846 2019-03-13 0
   Vincent Mark D. 0 0
   Ashe Carol Gail 0 0
14 Records found