8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): February 3, 2025

APTOSE BIOSCIENCES INC.

(Exact name of registrant as specified in its charter)

Canada

001-32001

98-1136802

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

66 WELLINGTON STREET WEST, SUITE 5300

TD BANK TOWER BOX 48,

Toronto, Ontario M5K 1E6

(Address of Principal Executive Offices) (Zip Code)

(647) 479-9828

(Registrant’s telephone number, including area code)

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Common Shares, no par value

APTO

Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 1.01 Entry into a Material Definitive Agreement.

On February 3, 2025, Aptose Biosciences Inc. (“Aptose” or the “Company”) entered into a Sales Agreement (the “Sales Agreement”) with A.G.P./Alliance Global Partners, as agent, (the “Agent”) in connection with the establishment of an “at-the-market” sales facility. Under the terms of the Sales Agreement, Aptose may, from time to time, issue and sell through the Agent its common shares through “at-the-market” distributions on the Nasdaq Capital Market (“Nasdaq”). Aptose will determine, at its sole discretion, the time, price and number of common shares to be sold under the Sales Agreement. Under the Sales Agreement, no common shares will be sold on the Toronto Stock Exchange or on other trading markets in Canada. The Sales Agreement contains customary representations, warranties and agreements by the Company, indemnification obligations of the Company and the Agent, other obligations of the parties and termination provisions. The Company has no obligation to sell any of the common shares under the Sales Agreement.

Any common shares offered and sold in the offering will be issued pursuant to the Company’s effective registration statement on Form S-3 (File No. 333-267801), filed with the Securities and Exchange Commission (the “Commission”) on October 11, 2022 (the “Registration Statement”), including the base prospectus contained therein, the prospectus supplement filed with the Commission on February 3, 2025, which qualifies the offer and sale of common shares having an aggregate offering price of up to $1,000,000 and any applicable additional prospectus supplements related to the offering that form a part of the Registration Statement.

The Agent may sell the common shares by any method permitted by law deemed to be an “at the market offering” as defined in Rule 415(a)(4) of the Securities Act of 1933, as amended, including sales made directly through Nasdaq or on any other existing trading market for the common shares. The Agent will use commercially reasonable efforts to sell the common shares from time to time consistent with their normal sales practices and applicable federal rules, regulations and Nasdaq rules, based upon instructions from the Company (including any price, time or size limits or other customary parameters or conditions the Company may impose). The Company will pay the Agent a commission up to 3.0% of the gross sales proceeds of any common shares sold through the Agent under the Sales Agreement, and also has provided the Agent with customary indemnification and contribution rights.

The foregoing description of the Sales Agreement is not complete and is qualified in its entirety by reference to the full text of the Sales Agreement, a copy of which is filed herewith as Exhibit 10.1 to this Current Report on Form 8-K and is incorporated herein by reference. A copy of the opinion of McCarthy Tetrault LLP relating to the legality of the issuance and sale of the shares in the offering is attached as Exhibit 5.1 hereto.

This Current Report on Form 8-K shall not constitute an offer to sell or the solicitation of an offer to buy the securities discussed herein, nor shall there be any offer, solicitation, or sale of the securities in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.


Exhibit 5.1		Opinion of McCarthy Tetrault LLP

Exhibit 10.1		Sales Agreement, dated February 3, 2025, among Aptose Biosciences Inc. and A.G.P./Alliance Global Partners

Exhibit 23.1		Consent of McCarthy Tetrault LLP (include in Exhibit 5.1)

Exhibit 104		Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: February 3, 2025


		APTOSE BIOSCIENCES INC.

		By:		/s/ Fletcher Payne
		Name:		Fletcher Payne
		Title:		Chief Financial Officer

SEC Form 8-K filed by Aptose Biosciences Inc.