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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001567619-21-022331
Filing Date
2021-12-20
Accepted
2021-12-20 16:33:40
Documents
1
Period of Report
2021-12-16

Document Format Files

Seq Description Document Type Size
1 FORM 4 doc1.html 4  
1 FORM 4 doc1.xml 4 7069
  Complete submission text file 0001567619-21-022331.txt   8655
Mailing Address 251 CONSUMERS ROAD SUITE 1105 TORONTO A6 M2J 4R3
Business Address 251 CONSUMERS ROAD SUITE 1105 TORONTO A6 M2J 4R3 647-479-9828
Aptose Biosciences Inc. (Issuer) CIK: 0000882361 (see all company filings)

IRS No.: 000000000 | State of Incorp.: A6 | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address
Business Address
PLATZER ERICH (Reporting) CIK: 0001275087 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-32001 | Film No.: 211505673