Company: HURA
Filing Date: 2025-02-07
Form Type: S-4
Source: 0001193125-25-022803
Chunk: 398

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-02-07
Form: S-4
Chunk 398
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 with the documenting and supporting the tax treatment of the Mergers as a “reorganization” within the meaning of Section 368(a) of the Code; and |

| • |     | since the Signing Date, no TuHURA Material Adverse Effect will have occurred that is continuing. |

Termination of the Merger Agreement The Merger Agreement may be terminated and the Mergers and other transactions contemplated thereby may be abandoned by action taken or authorized by the board of directors of the terminating party at any time prior to the Effective Time or the Second Effective Time (with any termination by TuHURA also being an effective termination by Merger Subs):

| • |     | by the mutual written consent of TuHURA and Kineta; |

| • |     | by either TuHURA and Kineta if: the Mergers have not been consummated by April 30, 2025 (subject to possible extension), the End Date; provided that any breach of the Merger Agreement by the terminating party has not been the primary cause of the failure of the Mergers to have occurred on or before the End Date and such action or failure to act constitutes a breach of the Merger Agreement. 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 |

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| 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