TuHURA Biosciences, Inc. Enters into $12.5 Million Equity Financing Transaction and Receives Additional $3.0 Million in Warrant Exercise Proceeds to Advance Its Pipeline of Novel Treatments to Overcome Primary Resistance to Cancer Immunotherapy

On June 3, 2025 TuHURA Biosciences, Inc. (NASDAQ:HURA) ("TuHURA" or "Company"), a Phase 3 immune-oncology company developing novel technologies to overcome resistance to cancer immunotherapy, reported that it has entered into a definitive securities purchase agreement for the issuance and sale in a private placement of an aggregate of $12.5 million of shares of its common stock, for an aggregate of 4.6 million shares, together with warrants to purchase an equal number shares of common stock at an exercise price of $3.3125 per warrant share (Press release, TuHURA Biosciences, JUN 3, 2025, View Source [SID1234653678]). The securities in the offering were sold at a combined purchase price of $2.65 per share and accompanying warrant, which represents a fifteen percent (15%) discount to the NASDAQ closing price of the Company’s common stock on June 2, 2025.

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Under the definitive agreement, approximately $9.0 million of the total offering amount will be purchased in four equal tranches based on the Company’s achievement of certain milestones (the "Initial Funding Amount"), and the remaining $3.5 million is required to be purchased and funded by December 31, 2025. One-fourth of the Initial Funding Amount will be purchased and funded at the initial closing of the offering, which is anticipated to be held on June 4, 2025 (subject to customary closing conditions), with the remaining three tranches of the Initial Funding Amount to be purchased and funded based on the achievement of the following three milestones (the "Funding Milestones") if and when the applicable milestone is achieved:

One-fourth of the Initial Funding Amount will be purchased and funded after the Company is notified by the Food and Drug Administration (FDA) that the Company is no longer subject to the partial clinical hold set forth in the FDA’s Partial Clinical Hold letter dated January 24, 2024, with respect to the Company’s planned Phase 3 trial of IFx-2.0;
One-fourth of the Initial Funding Amount will be purchased and funded after the Company’s Phase 3 trial for IFx-Hu2.0 has been initiated; and
One-fourth of the Initial Funding Amount will be purchased and funded immediately prior to the closing of the Company’s proposed merger transaction with Kineta, Inc. (the "Kineta Merger").
The Company currently anticipates that all of the Funding Milestones will be achieved by the end of July 2025.

The warrants issued in the offering will expire on the fifth (5th) anniversary of the initial exercise date, with the initial exercise date being the later of (i) six months from the date of the definitive securities purchase agreement or (ii) the amendment of the Company’s articles of incorporation to increase the number of authorized shares of common stock. The exercise price of the warrants is subject to proportional adjustment for stock splits, reverse stock splits, and similar transactions.

The Company currently plans to use the net proceeds from the offering to fund cash requirements for the closing the proposed merger with Kineta, Inc., to fund the initiation of the Phase 3 Trial for IFx-2.0, to fund the advancement of Kineta’s KVA12123 novel VISTA-inhibiting antibody to a Phase 2 trial, and for other working capital needs.

Paulson Investment Company, LLC acted as exclusive placement agent for the offering, and Brookline Capital Markets, a division of Arcadia Securities, provided equity market advisory services to the Company.

The securities described above were offered in a private placement under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Act") and Regulation D promulgated thereunder and have not been registered under the Act or applicable state securities laws. Accordingly, the shares of the securities may not be offered or sold in the United States absent registration with the Securities and Exchange Commission ("SEC") or an applicable exemption from such registration requirements. The securities were offered only to accredited investors. The Company has agreed to file a registration statement to register the resale of the shares of common stock issuable and shares of common stock underlying the warrants no later than 60 calendar days following the date of the initial closing and to use reasonable efforts to cause such registration statement to become effective within 120 calendar days following the date of the initial closing.

In addition to the offering, the Company secured $3.0 million in additional cash proceeds from the previously disclosed February 2025 cash exercise of approximately 1.0 million warrants to purchase shares of Company common stock. The Company currently expects that the proceeds from the offering, in addition to the cash proceeds from the warrant exercises, will be sufficient to fund the Company’s cash needs for completion of the Company’s proposed merger with Kineta, Inc. contingent on the satisfaction of the Funding Milestones and the satisfaction of all other closing conditions and requirements relating to the completion of the merger.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.