0001567619-22-012889.txt : 20220615 0001567619-22-012889.hdr.sgml : 20220615 20220615141331 ACCESSION NUMBER: 0001567619-22-012889 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220531 FILED AS OF DATE: 20220615 DATE AS OF CHANGE: 20220615 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Loewy Caroline M CENTRAL INDEX KEY: 0001367451 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32001 FILM NUMBER: 221017472 MAIL ADDRESS: STREET 1: 300 ELLIOTT AVE WEST STREET 2: SUITE 500 CITY: SEATTLE STATE: WA ZIP: 98119-4114 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Aptose Biosciences Inc. CENTRAL INDEX KEY: 0000882361 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: A6 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 251 CONSUMERS ROAD STREET 2: SUITE 1105 CITY: TORONTO STATE: A6 ZIP: M2J 4R3 BUSINESS PHONE: 647-479-9828 MAIL ADDRESS: STREET 1: 251 CONSUMERS ROAD STREET 2: SUITE 1105 CITY: TORONTO STATE: A6 ZIP: M2J 4R3 FORMER COMPANY: FORMER CONFORMED NAME: Aptose Biosciences Inc., (formerly LORUS THERAPEUTICS INC.) DATE OF NAME CHANGE: 20140905 FORMER COMPANY: FORMER CONFORMED NAME: LORUS THERAPEUTICS INC DATE OF NAME CHANGE: 19990308 FORMER COMPANY: FORMER CONFORMED NAME: IMUTEC PHARMA INC DATE OF NAME CHANGE: 19970113 4 1 doc1.xml FORM 4 X0306 4 2022-05-31 1 0000882361 Aptose Biosciences Inc. APTO 0001367451 Loewy Caroline M C/O APTOSE BIOSCIENCES 251 CONSUMERS ROAD, SUITE 1105 TORONTO A6 M2J 4R3 ONTARIO, CANADA 0 0 0 1 Former Director /s/ Janet Clennett as attorney-in-fact for Caroline M. Loewy 2022-06-15