Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 873

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 873
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iving Company after the Second
Merger and as a direct, wholly-owned subsidiary of Parent (provided, that the references to the Company or the Surviving Entity for periods after the Second Effective Time will include the Surviving Company).

Section 1.2 . The closing of the Mergers (the “”) shall take place at 9:00 A.M., Eastern Time, no
later than the second (2) Business Day following the satisfaction or, to the extent permitted by applicable Law, waiver of the last to be satisfied or waived conditions set forth in
(other than those conditions that by their terms are to be satisfied at the Closing, but subject to the satisfaction or, to the extent permitted by applicable Law, waiver of those conditions), remotely by electronic exchange of
documents or at such other date, time or place as mutually agreed to in writing by Parent and the Company. The date on which the Closing occurs is referred to in this Agreement as the “.”

Section 1.3 . Upon the terms and subject to the conditions of this Agreement, as soon as practicable on the Closing
Date, the Company and Merger Sub I will cause the First Merger to be consummated by filing the certificate of merger with respect to the First Merger in accordance with the relevant provisions of DGCL (the “”) with the Secretary of State of the State of Delaware (the “”) (the time of such filing or such later time as may be agreed in writing by the Company and Parent and specified in the First
Merger being the “”). As soon as practicable following the Effective Time and in any case on the same day as the Effective Time, the Surviving Entity and Merger Sub II will cause the Second Merger to be consummated by
filing the certificate of merger with respect to the Second Merger in accordance with the relevant provisions of DGCL and DLLCA (the “”) with the Delaware Secretary of State (the time of such filing, or
such later time as may be agreed in writing by the Company and Parent and specified in the Second Certificate of Merger, being the “”).

A-2

Section 1.4 . At the Effective Time, the effect of
the First Merger will be provided as in this Agreement, the First Certificate of Merger and the applicable provisions of the DGCL. Without limiting the generality of the foregoing, and subject thereto, at the Effective Time, all the property,
rights, privileges, powers and franchises of the Company