Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 325

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 325
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. Each holder of shares of Kineta Common Stock who would otherwise have been entitled to receive a fraction of a share of TuHURA Common Stock will receive, in lieu thereof and upon surrender thereof, a cash payment, which payment shall be
calculated by the Exchange Agent and shall represent such holder’s proportionate interest in a share of TuHURA Common Stock based on the TuHURA Share Value.

The number of shares of TuHURA Common Stock issued in the Mergers will not be based on market prices, but is fixed based on the TuHURA Share
Value. However, although the number of shares of TuHURA Common Stock issuable in the Mergers will not fluctuate with market prices given that the TuHURA Share Value is fixed, the market value (e.g., the number of shares of TuHURA Common Stock
received in the Mergers multiplied by the trading price of TuHURA Common Stock as of immediately prior to the Closing Date) of the Merger Consideration will fluctuate with the price of TuHURA Common Stock given TuHURA Common Stock is traded on the
Nasdaq Capital Market. For illustrative purposes, if at the Effective Time, TuHURA Common Stock is trading at a market price in excess of the TuHURA Share Value, you will receive greater “market value” for your shares of Kineta Common
Stock as you are receiving the same number of shares of TuHURA Common Stock

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given such calculation is based on the fixed value of the TuHURA Share Value. Conversely, if at the Effective Time, TuHURA Common Stock is trading at a market price that is less than the TuHURA Share Value, you will receive less “market value” for your shares of Kineta Common Stock as you are receiving the same number of shares of TuHURA Common Stock given such calculation is based on the fixed value of the TuHURA Share Value. The market price of TuHURA Common Stock has fluctuated prior to and after the date of the announcement of the Mergers and will continue to fluctuate from the date of this joint proxy statement/prospectus to the date of the Kineta special meeting. Accordingly, you should obtain current market quotations for TuHURA Common Stock and Kineta Common Stock before deciding how to vote on any of the proposals described in this joint proxy statement/prospectus. TuHURA Common Stock is traded on Nasdaq under the symbol “HURA.” Kineta Common Stock is