Company: HURA
Filing Date: 2025-05-06
Form Type: S-4/A
Source: 0001193125-25-113920
Chunk: 1015

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-06
Form: S-4/A
Chunk 1015
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1(a) |
| Stockholders Representative         |     |    Preamble |
| Subsidiary                          |     |    8.4(ddd) |
| Superior Proposal                   |     |  5.4(f)(ii) |
| Surviving Company                   |     |    Recitals |
| Surviving Entity                    |     |    Recitals |
| Takeover Laws                       |     |        3.19 |
| Targeted Net Working Capital Amount |     |    8.4(eee) |
| Tax Return                          |     |    8.4(fff) |
| Taxes                               |     |    8.4(ggg) |
| Termination Fee                     |     |    8.4(hhh) |
| Trading Day                         |     |    8.4(iii) |
| Unpaid Company Transaction Expense  |     |    8.4(jjj) |
| WARN Act                            |     |     3.12(h) |
| Warrantholder Treatment Agreements  |     |      6.2(f) |

iv

<div align='center'>**FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER**</div>

THIS FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this “Amendment”), dated as of May 5, 2025, is made and entered into by and among TuHURA Biosciences, Inc., a Nevada corporation (“Parent”), Hura Merger Sub I, Inc., a Delaware corporation and direct wholly-owned Subsidiary of Parent (“Merger Sub I”), Hura Merger Sub II, LLC, a Delaware limited liability company and direct wholly-owned Subsidiary of Parent (“Merger Sub II”, and together with Merger Sub I, the “Merger Subs”), Kineta, Inc., a Delaware corporation (the “Company”), and Craig Philips, solely in his capacity as the representative, agent and attorney-in-fact of the stockholders of the Company (the “Stockholders Representative”. Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to them in the Merger Agreement (as defined below).

<div align='center'>**RECITALS**</div>

A. WHEREAS, Parent, the Company, Merger Subs and the Stockholders Representative are parties to that certain Agreement and Plan of Merger, dated as of December 11, 2024 (the “Merger Agreement”);

B.