Insider Transactions for Aptose Biosciences Inc. (APTO)

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
APTOAptose Biosciences Inc.Seizinger Bernd R.DirectorSep 22, 2023Buy$3.1417,00053,38017,000Sep 25, 2023, 05:03 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOSep 19, 2022Buy$0.6810,0006,834363,252Sep 21, 2022, 06:07 PM
APTOAptose Biosciences Inc.Payne FletcherSR VP & Chief Fin. OfficerSep 19, 2022Buy$0.6810,0006,77510,000Sep 21, 2022, 06:06 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOJun 06, 2022Buy$0.9710,0009,681353,252Jun 06, 2022, 04:13 PM
APTOAptose Biosciences Inc.BURGER DENIS RDirectorDec 20, 2021Buy$1.4510,00014,49031,671Dec 21, 2021, 11:19 AM
APTOAptose Biosciences Inc.PLATZER ERICHDirectorDec 16, 2021Buy$1.38100,000137,900505,000Dec 20, 2021, 04:33 PM
APTOAptose Biosciences Inc.PLATZER ERICHDirectorDec 15, 2021Buy$1.17270,000316,340405,000Dec 17, 2021, 01:45 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEODec 16, 2021Buy$1.5213,18320,038343,252Dec 17, 2021, 01:38 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEODec 15, 2021Buy$1.1217,82219,961330,069Dec 15, 2021, 01:48 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEONov 26, 2021Buy$2.318,64319,965312,247Nov 29, 2021, 11:53 AM
APTOAptose Biosciences Inc.BURGER DENIS RDirectorNov 19, 2021Option Exercise$2.045,41711,05121,671Nov 23, 2021, 03:32 PM
APTOAptose Biosciences Inc.BURGER DENIS RDirectorNov 19, 2021Option Exercise$2.045,41711,05121,671Nov 19, 2021, 08:42 PM
APTOAptose Biosciences Inc.Bejar RafaelSr. VP, Chief Medical OfficerNov 19, 2021Buy$2.5610,00025,60010,000Nov 19, 2021, 08:36 PM
APTOAptose Biosciences Inc.DRW Commodities, LLC10% OwnerAug 03, 2021Buy$2.6557,199151,4068,948,275Aug 05, 2021, 09:54 PM
APTOAptose Biosciences Inc.DRW Holdings, LLC10% OwnerAug 05, 2021Sale$2.6260,000157,2008,888,275Aug 05, 2021, 09:54 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOJul 02, 2021Buy$3.296,08119,998303,604Jul 06, 2021, 05:07 PM
APTOAptose Biosciences Inc.Whitehead WarrenDirectorJun 21, 2021Sale$3.3515,40051,59024,600Jun 23, 2021, 05:08 PM
APTOAptose Biosciences Inc.Whitehead WarrenDirectorJun 22, 2021Sale$3.249,60031,10415,000Jun 23, 2021, 05:08 PM
APTOAptose Biosciences Inc.Whitehead WarrenDirectorDec 22, 2020Sale$3.0440,000121,40060,000Dec 28, 2020, 06:00 PM
APTOAptose Biosciences Inc.Chow Gregory K.Executive VP & CFOJul 10, 2020Sale$6.05126,668766,341232,846Jul 10, 2020, 06:57 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOJul 10, 2020Sale$6.05168,8911,021,791297,523Jul 10, 2020, 06:55 PM
APTOAptose Biosciences Inc.Marango JotinSenior VP, Chief Bus. OfficerJul 10, 2020Sale$6.0562,835380,152116,219Jul 10, 2020, 06:53 PM
APTOAptose Biosciences Inc.Marango JotinSenior VP, Chief Bus. OfficerJul 02, 2020Sale$6.3420,946132,793179,054Jul 02, 2020, 08:08 PM
APTOAptose Biosciences Inc.Whitehead WarrenDirectorJun 23, 2020Option Exercise$4.7631,000147,55263,000Jun 25, 2020, 06:38 PM
APTOAptose Biosciences Inc.Whitehead WarrenDirectorJun 24, 2020Sale$4.7629,000137,96057,000Jun 25, 2020, 06:38 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOMar 25, 2020Buy$5.823,40019,803466,414Mar 26, 2020, 01:10 PM
APTOAptose Biosciences Inc.Rice William G.Chairman, President & CEOOct 24, 2019Buy$1.9210,00019,200163,014Oct 28, 2019, 01:59 PM
APTOAptose Biosciences Inc.Chow Gregory K.Senior VP & CFOJun 05, 2019Buy$1.847,50013,815134,514Jun 07, 2019, 02:03 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOApr 18, 2019Buy$1.8510,00018,507153,014Apr 19, 2019, 02:35 PM
APTOAptose Biosciences Inc.PLATZER ERICHDirectorMar 19, 2019Buy$2.1920,00043,805135,000Mar 21, 2019, 09:15 AM
APTOAptose Biosciences Inc.PLATZER ERICHDirectorMar 19, 2019Sale$2.1920,00043,805135,000Mar 20, 2019, 02:19 PM
APTOAptose Biosciences Inc.Rice William G.Chair, President & CEOMar 14, 2019Buy$1.9010,00018,993143,014Mar 15, 2019, 04:35 PM
APTOAptose Biosciences Inc.Chow Gregory K.Senior VP & CFOMar 13, 2019Buy$1.7515,00026,322127,014Mar 14, 2019, 05:32 PM