PLATZER ERICH [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
01/19/2023	Aptose Biosciences Inc.	APTO	Grant	Director Stock Option (Right to Buy)	100k	$0.66	$66k	01/19/2023
01/18/2022	Aptose Biosciences Inc.	APTO	Grant	Director Stock Option (Right to Buy)	50k	$1.34	$67k	01/18/2022
12/16/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	20k	$1.40	$28k	12/16/2021
12/16/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	30k	$1.38	$41.4k	12/16/2021
12/16/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	50k	$1.37	$68.5k	12/16/2021
12/15/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	100k	$1.18	$117.6k	12/15/2021
12/15/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	30k	$1.19	$35.7k	12/15/2021
12/15/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	20k	$1.20	$24k	12/15/2021
12/15/2021	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	120k	$1.16	$139.1k	12/15/2021
01/04/2021	Aptose Biosciences Inc.	APTO	Grant	Director Stock Option (Right to Buy)	50k	$4.37	$218.5k	01/04/2021
03/11/2020	Aptose Biosciences Inc.	APTO	Grant	Director Option Grant	50k	$7.08	$354k	03/11/2020
01/31/2020	Aptose Biosciences Inc.	APTO	Grant	Director Option Grant	135k	$6.91	$932.8k	01/31/2020
03/19/2019	Aptose Biosciences Inc.	APTO	Sale	Common Shares	5k	$2.19	$11k	03/19/2019
03/19/2019	Aptose Biosciences Inc.	APTO	Sale	Common Shares	15k	$2.19	$32.8k	03/19/2019
03/19/2019	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	5k	$2.19	$11k	03/19/2019
03/19/2019	Aptose Biosciences Inc.	APTO	Purchase	Common Shares	15k	$2.19	$32.8k	03/19/2019
01/02/2019	Aptose Biosciences Inc.	APTO	Grant	Stock Options (Right to Buy)	40k	$1.91	$76.4k	01/02/2019