William G. Rice - Sep 19, 2022 Form 4 Insider Report for Aptose Biosciences Inc. (APTO)

Role: Chair, President & CEO, Director
Signature: /s/ Leslie Auld as attorney-in-fact for William G. Rice
Stock symbol: APTO
Transactions as of: Sep 19, 2022
Transactions value $: $6,834
Form type: 4
Date filed: 9/21/2022, 06:07 PM
Previous filing: Jul 7, 2022
Next filing: Jan 23, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	APTO	Common Shares	Purchase	$6.83K	+10K	+2.83%	$0.68^*	363K	Sep 19, 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The purchase price reported in Column 4 represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.6834 to $0.6835, inclusive. The reporting person undertakes to provide to Aptose Biosciences Inc., any security holder of Aptose Biosciences Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above.

Content

The purchase price reported in Column 4 represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.6834 to $0.6835, inclusive. The reporting person undertakes to provide to Aptose Biosciences Inc., any security holder of Aptose Biosciences Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above.

Remarks:

Exhibit 24.2 Power of Attorney