Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 1012

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 1012
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 class. ARTICLE X. The name and address of the incorporator of the Corporation is [NAME OF OFFICER OF CONVERTING ENTITY] at [ADDRESS]. IN WITNESS WHEREOF, the incorporator has caused this Certificate of Incorporation to be signed by its duly authorized officer on this [●] day of [●], 2025.

| /s/                  |
| [NAME], Incorporator |

G-7

ANNEX H: DELAWARE BYLAWS

BYLAWS

OF

TUHURA BIOSCIENCES, INC.

ARTICLE I

OFFICES

Section1.1. Registered Office. The registered office of TuHURA Biosciences, Inc. (the
“Corporation”) within the State of Delaware shall be located at such address as is set forth in the certificate of incorporation of the Corporation (as amended and/or restated from time to time, the “Certificate of Incorporation”).

Section1.2. Additional Offices. The Corporation may, in addition to its
registered office in the State of Delaware, have such other offices and places of business, both within and outside the State of Delaware, as the Board of Directors of the Corporation (the “Board”) may from time to time
determine or as the business and affairs of the Corporation may require.

ARTICLE II

STOCKHOLDERS MEETINGS

Section2.1. Annual Meetings. The annual meeting of stockholders shall be held at such place, either within
or without the State of Delaware, and time and on such date as shall be determined by the Board and stated in the notice of the meeting, provided that the Board may in its sole discretion determine that the meeting shall not be held at any place,
but may instead be held solely by means of remote communication pursuant to . At each annual meeting, the stockholders entitled to vote on such matters shall elect those directors of the Corporation to fill
any term of a directorship that expires on the date of such annual meeting and may transact any other business as may properly be brought before the meeting in accordance with these Bylaws.

Section2.2. Special Meetings. Subject to the rights of the holders of any outstanding series of the
preferred stock of the Corporation (“Preferred Stock”), and to the requirements of applicable law, special meetings of stockholders, for any purpose or purposes, may be called only by the Board, Chairperson of the Board, or
the Chief Executive Officer or, in the absence of the Chief Executive Officer