Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 39

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 39
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 Stock after the Record Date but before the 
 respective special meeting?                                                                            |

| A: | The Record Date is earlier than the date of each of the special meeting. If you transfer your shares of TuHURA                                                                                       
 or Kineta Common Stock after the Record Date but before the applicable special meeting, you will, unless special arrangements are made, retain your right to vote at the applicable special meeting. |

| Q: | Who will solicit and pay the cost of soliciting proxies? |

| A: | Each of TuHURA and Kineta is paying for their own costs and expenses incurred in connection with the printing                                                                                                                                             
 and mailing of the joint proxy statement/prospectus. If you choose to access the proxy materials or vote over the Internet, you are responsible for any Internet access charges that you may incur. TuHURA and Kineta may be required to reimburse banks, 
 brokers and other custodians, nominees and fiduciaries or their respective agents for their expenses in forwarding proxy materials to beneficial owners of TuHURA or Kineta Common Stock. TuHURA’s and Kineta’s directors, officers and                   
 employees also may solicit proxies by telephone, by electronic means or in person. They will not be paid any additional amounts for soliciting proxies.                                                                                                   |

| Q: | What are the U.S. federal income tax consequences of the Mergers to holders of Kineta Common Stock? |

| A: | TuHURA, the Merger Subs and Kineta intend that the Mergers be considered together as a single integrated                                                                                                                  
 transaction for U.S. federal income tax purposes, and will together constitute a “reorganization” within the meaning of Section 368(a) of the Code and the Treasury Regulations promulgated thereunder (the “Intended Tax 
 Treatment”). Assuming the Mergers so qualify, U.S. holders will recognize no gain or loss with respect to the exchange of Kineta Common Stock for TuHURA Common Stock, although, as discussed more fully                  |

22

| under “Material U.S. Federal Income Tax Considerations of the Mergers,” the U.S. federal income tax treatment of the Contingent Payment Rights, and payments, if any, made under the                                                                 
 Contingent Payment Rights is subject to substantial uncertainty. However, there are significant factual and legal uncertainties as to whether the Mergers qualify as a “reorganization” within the meaning of Section 368(a) of the Code.            
 None of the parties to the