Insider · CIK 0001761243

Vincent Mark D.

Reports to the SEC for 1 company · TORONTO

sec.gov

Transactions

Companies

Filings

CIK

0001761243

Forms 4 and 5

Insider transactions

19 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−3,333 sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−100K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−50K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Option GrantD Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−50K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Option GrantD Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−154K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Stock Options (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−40K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−10K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−5,000 sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−60K sh	—	—	0
2026-06-30	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−50K sh	—	—	0
2026-06-13	APTOFAptose Biosciences Inc.D Disposition to Issuer	FORMER DIRECTOR	DDisposition to Issuer	−14 sh	$1.72	−$24.08	0
2024-02-05	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)A Award	FORMER DIRECTOR	AAward	+3,333 sh	—	—	3,333
2023-01-19	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)A Award	FORMER DIRECTOR	AAward	+100K sh	—	—	100,000
2022-01-18	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)A Award	FORMER DIRECTOR	AAward	+50K sh	—	—	50,000
2021-01-04	APTOFAptose Biosciences Inc. · Director Stock Option (Right to Buy)A Award	FORMER DIRECTOR	AAward	+50K sh	—	—	50,000
2020-03-11	APTOFAptose Biosciences Inc. · Director Option GrantA Award	FORMER DIRECTOR	AAward	+50K sh	—	—	50,000
2020-03-11	APTOFAptose Biosciences Inc. · Director Option GrantA Award	FORMER DIRECTOR	AAward	+50K sh	—	—	50,000
2020-01-31	APTOFAptose Biosciences Inc. · Director Option GrantA Award	FORMER DIRECTOR	AAward	+154K sh	—	—	154,000
2019-01-02	APTOFAptose Biosciences Inc. · Stock Options (Right to Buy)A Award	FORMER DIRECTOR	AAward	+40K sh	—	—	40,000

Recent filings

Accepted (ET)
Jul 14
Vincent Mark D.0000912282-26-000898
SEC(opens sec.gov)
Feb 74
Vincent Mark D.0000912282-24-000122
SEC(opens sec.gov)
Jan 234
Vincent Mark D.0001567619-23-001171
SEC(opens sec.gov)
Jan 204
Vincent Mark D.0001567619-22-001377
SEC(opens sec.gov)
Jan 64
Vincent Mark D.0001567619-21-000663
SEC(opens sec.gov)
Mar 134/A
Vincent Mark D.0001567619-20-006345
SEC(opens sec.gov)
Mar 134
Vincent Mark D.0001567619-20-006337
SEC(opens sec.gov)
Feb 34
Vincent Mark D.0001567619-20-001989
SEC(opens sec.gov)
Jan 34
Vincent Mark D.0001567619-19-000411
SEC(opens sec.gov)

Companies

Aptose Biosciences Inc.FORMER DIRECTORAPTOF

Address

C/O APTOSE BIOSCIENCES INC. 251 CONSUMERS ROAD, SUITE 1105

TORONTO, M5J 4R3