Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 65

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 65
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 extension, TuHURA shall advance to 
 Kineta an amount equal to $250,000 to fund Kineta expenses, which amount shall not increase the Loaned Amount. If the SEC has not declared effective under the Securities Act this Registration Statement by the date which is thirty (30) days           
 prior to the End Date, then either the Company or TuHURA will be entitled to extend the End Date for an additional thirty (30) days;                                                                                                                      |

| • |     | by either TuHURA or Kineta if: (i) a law has been enacted, entered, promulgated, enforced or deemed                                                                                                                                                      
 applicable by any governmental entity of competent jurisdiction remaining in effect prohibiting or making illegal the consummation of the Mergers or (ii) any court of competent jurisdiction or other governmental entity has issued a judgment,        
 order, injunction, rule or decree, or taken any other action permanently restraining, enjoining, making illegal or otherwise prohibiting any of the transactions contemplated by the Merger Agreement and such judgment, order, injunction, rule, decree 
 or other action has become final and nonappealable;                                                                                                                                                                                                      |

| • |     | by either TuHURA or Kineta if the Kineta Stockholder Approval has not have been obtained at the Kineta special                                                                                                                                        
 meeting (or any adjournment or postponement thereof); provided, however, that the right to terminate the Merger Agreement for this reason shall not be available to any party whose material breach of its obligations under the Merger Agreement has 
 been the proximate cause of, or resulted in, the failure of the Kineta Stockholder Approval to be obtained;                                                                                                                                           |

| • |     | by either TuHURA or Kineta if the TuHURA Stockholder Approval has not have been obtained at the TuHURA special                                                                                                                                        
 meeting (or any adjournment or postponement thereof); provided, however, that the right to terminate the Merger Agreement for this reason shall not be available to any party whose material breach of its obligations under the Merger Agreement has 
 been the proximate cause of, or resulted in, the failure of the TuHURA Stockholder Approval to be obtained;                                                                                                                                           |

| • |     | by TuHURA (at any time prior to the time Kineta Stockholder Approval is obtained) if: all of the following have                                                                                                                                   
 occurred: (i) the Company has breached or failed to perform any of its representations, warranties, covenants or agreements contained in