Company: HURA
Filing Date: 2025-05-06
Form Type: S-4/A
Source: 0001193125-25-113920
Chunk: 398

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-06
Form: S-4/A
Chunk 398
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 have been solicited, in each case, following the Signing Date in violation of the Merger Agreement; |

| • |     | the Company provides TuHURA with a written notice indicating that the Company, acting in good faith, believes that such Acquisition Proposal constitutes a Superior Proposal and, therefore, plans to conduct a meeting of the Kineta Board of Directors for the purpose of considering whether such Acquisition Proposal constitutes a Superior Proposal, which notice shall be delivered to TuHURA at least five (5) Business Days prior to the date of such meeting of the Kineta Board of Directors and shall also include a copy of such Acquisition Proposal (or, if made orally, a reasonable description of the material terms of such Acquisition Proposal) and the other information required by the Merger Agreement; |

| • |     | during such five (5) Business Day period the Company shall, and shall cause its Representatives to, negotiate with TuHURA in good faith (to the extent TuHURA desires to negotiate) to make such adjustments in the terms and conditions of the Merger Agreement so that such Acquisition Proposal shall cease to constitute a Superior Proposal; |

243

| • |     | the Kineta Board of Directors makes the determination that such Acquisition Proposal (after taking into account any adjustment to the terms and conditions of the Merger Agreement proposed by TuHURA in response to such proposal) constitutes a Superior Proposal; and |

| • |     | the Kineta Board of Directors concludes in good faith, after consultation with outside legal counsel, based on the information then available, that failing to make an Adverse Recommendation Change would violate its fiduciary duties to the Company’s stockholders under applicable laws. |

**Upon any amendment to the financial terms or any other material amendment of an Acquisition Proposal, the Company shall as promptly as practicable provide a new notice to TuHURA describing such amendment and the obligations set forth in the third and fourth bullets immediately above shall continue for at least two (2) Business Days after delivery to TuHURA of such notice (and, if necessary, the Kineta Board of Directors meeting shall be postponed to accommodate such additional negotiation period). Kineta has agreed to promptly (and in any event within twenty-four (24) hours) advise TuHURA orally and in writing of (i) any written Acquisition Proposal, (ii) any written request for non-publicinformation relating to the Company or its subsidiaries, other than requests for information not reasonably expected to be related to an Acquisition Proposal and (iii) any written inquiry or