TuHURA Biosciences IncNV

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark One)

☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2024

or

☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to .

Commission file number:001-37823

TuHURA Biosciences, Inc.

(Exact name of registrant as specified in its charter)

(813)875-6600

(Registrant’s telephone number, including area code)

9920 Pacific Heights Blvd, Suite 150

San Diego, California 92121

Fiscal Year: June 30

(Former name, former address and former fiscal year, if changed since last report)

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

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes☑ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act) Yes ☐ No☑

Number of shares of common stock outstanding as of November 12, 2024 was 42,284,524.

TABLE OF CONTENTS

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EXPLANATORY NOTE

On October18, 2024 (the “Closing Date”), subsequent to the fiscal quarter ended September 30, 2024, the fiscal quarter to which this Quarterly Report on Form 10-Q (this “Report”) relates, the Nevada corporation formerly known as Kintara Therapeutics, Inc. (“Kintara”) consummated a previously announced merger transaction in accordance with the terms of that certain Agreement and Plan of Merger, dated as of April 2, 2024 (the “Merger Agreement”), by and among Kintara, Kayak Mergeco, Inc., a Delaware corporation and direct wholly owned subsidiary of Kintara (“Merger Sub”), and TuHURA Biosciences, Inc., a Delaware corporation (“TuHURA”), pursuant to which, Merger Sub merged with and into TuHURA, with TuHURA surviving as a direct wholly owned subsidiary of Kintara and the surviving corporation of the merger (the “Merger”). In connection with the completion of the Merger, effective at 12:01 a.m. Eastern Time on the Closing Date, Kintara effected a 1-for-35 reverse stock split (the “Reverse Stock Split”) of its common stock, par value $0.001 per share. Effective at 12:03 a.m. Eastern Time on the Closing Date, Kintara completed the merger, and effective at 12:04 a.m. Eastern Time on the Closing Date, Kintara changed its name to “TuHURA Biosciences, Inc.”

Under the terms of the Merger, at the effective time of the Merger, (i) Kintara issued an aggregate of approximately 40,441,605 shares of Common Stock to TuHURA stockholders, based on an exchange ratio of 0.1789 (after giving effect to the Reverse Stock Split) shares of Kintara’s common stock for each share of TuHURA common stock outstanding immediately prior to the Merger, (ii) each then-outstanding TuHURA stock option was assumed and converted into an option to purchase shares of Kintara common stock subject to certain adjustments based on the exchange ratio as set forth in the Merger Agreement, and (iii) each then-outstanding warrant to purchase shares of TuHURA common stock was assumed and converted into and exchangeable based on the exchange ratio for a warrant of like tenor entitling the holder to purchase shares of Kintara common stock.

The issuance of the shares of Kintara’s common stock to the former stockholders of TuHURA was registered with the SEC on the Kintara’s Registration Statement on Form S-4 (File No. 333-279368), as amended.

The shares of Kintara’s common stock listed on the Nasdaq Capital Market, previously trading through the close of business on Thursday, October 17, 2024 under the ticker symbol “KTRA,” commenced trading on the Nasdaq Capital Market on a post-Reverse Stock Split adjusted basis and post-Merger basis under the ticker symbol “HURA” on Friday, October 18, 2024. Kintara’s common stock is represented by a new CUSIP number, 898920 103.

In connection with the Merger, Kintara entered into a Contingent Value Rights Agreement (the “CVR Agreement”) with Equiniti Trust Company, LLC, pursuant to which the Kintara common stock holders and Kintara common stock warrant holders of record as of immediately prior to the consummation of the Merger and Reverse Stock Split received one contingent value right (a “CVR”) for each outstanding share of common stock held by such stockholder (or, in the case of warrants, each share of common stock for which such warrant is exercisable into). Pursuant to the CVR Agreement, upon the achievement of (i) Kintara enrolling a minimum of ten cutaneous metastatic breast cancer patients in a study to determine whether a dose of Kintara’s REM-001 lower than 1.2 mg/kg elicits a treatment effect similar to that seen in prior studies of REM-001 at the 1.2 mg/kg dose and (ii) such patients enrolled in the study complete eight weeks of follow-up, in each case, on or before December 31, 2025, as set forth in the CVR Agreement (the holders of CVRs are entitled, in the aggregate, to receive approximately 1,539,918 shares of common stock (which gives effect to the Reverse Stock Split).

Unless context otherwise requires, the use of “we,” “us,” “our,” and the “Company” in this Report refers to Kintara Therapeutics, Inc., a Nevada corporation pre-Merger and its wholly owned subsidiaries.

Except as otherwise expressly provided herein, the information in this Report does not reflect the consummation of the Merger, which, as discussed above, occurred subsequent to the period covered hereunder.

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