Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 321

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 321
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 is present, the merger
between Kineta and TuHURA cannot be completed without the affirmative vote of a majority of the outstanding shares of Kineta Common Stock entitled to vote thereon. A failure to vote, a broker non-vote or an
abstention will have the same effect as a vote “AGAINST” the proposal to adopt the Merger Agreement.

IF YOU ARE A KINETA STOCKHOLDER, THE KINETA BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT YOU VOTE “FOR” THE MERGER AGREEMENT PROPOSAL (KINETA PROPOSAL 1).

201

KINETA PROPOSAL 2: ADVISORY (NON-BINDING)VOTE ON MERGERS-RELATED COMPENSATION FOR NAMED EXECUTIVE OFFICERS

Under
Section 14A of the Exchange Act and the applicable SEC rules issued thereunder, Kineta is required to submit a proposal to Kineta stockholders to approve, on an advisory (non-binding) basis, the
compensation that may be paid or become payable to Kineta’s named executive officers that is based on or otherwise relates to the Merger Agreement and the transactions contemplated by the Merger Agreement. This compensation is summarized in the
section captioned “The Mergers—Interests of Kineta’s Directors and Executive Officers in the Mergers-Golden Parachute Compensation.” The Kineta Board of Directors encourages you to review carefully the named executive
officers’ Mergers-related compensation information disclosed in this proxy statement.

Accordingly, Kineta is asking you to approve
the following resolution:

“RESOLVED, that the stockholders of Kineta approve, on a
non-binding, advisory basis the compensation that will or may become payable to Kineta’s named executive officers that is based on or otherwise relates to the Mergers as disclosed pursuant to Item 402(t)
of Regulation S-K in the section captioned “The Mergers—Interests of Kineta’s Directors and Executive Officers in the Mergers-Golden Parachute Compensation.”

The vote on this Compensation Proposal is a vote separate and apart from the vote on the proposal to adopt the Merger Agreement. Accordingly,
you may vote to approve the proposal to adopt the Merger Agreement and vote not to approve this Compensation Proposal and vice versa. Because the vote on the Compensation Proposal is advisory only, it will not be binding on Kineta. Accordingly, if
the Merger Agreement is