TuHURA Biosciences, Inc./NV

If you are a stockholder of record, you may vote by proxy through the Internet, by telephone or by mail, or by voting at the Annual Meeting via the Annual Meeting website. For shares held through a bank, broker or other nominee in “street name” instead of as a registered holder, you may vote by submitting your voting instructions to your bank, broker or other nominee. In most instances, you will be able to do this over the Internet, by telephone or by mail as indicated below. Please refer to the information from your bank, broker or other nominee on how to submit voting instructions. If you do not provide voting instructions to your bank, broker or other nominee, your shares of our common stock will not be voted on any proposal as your bank, broker or other nominee does not have discretionary authority to vote on any of the proposals to be voted on at the Annual Meeting. See the section entitled “The Annual Meeting—Quorum; Abstentions and Broker Non-Votes”.

Unless revoked, all proxies representing shares entitled to vote that are delivered pursuant to this solicitation will be voted at the Annual Meeting and, where a choice has been specified on the proxy card, will be voted in accordance with such specification. If you are a stockholder of record, proxies submitted over the Internet, by telephone or by mail as described above must be received by 11:59 p.m., Eastern Time, on August 17, 2026. To reduce administrative costs and help the environment by conserving natural resources, we ask that you vote through the Internet or by telephone, both of which are available 24 hours a day.

Notwithstanding the above, if you hold your shares in “street name” and you submit voting instructions to your bank, broker or other nominee, your instructions must be received by the bank, broker or other nominee before the deadline set forth in the information from your bank, broker or other nominee on how to submit voting instructions.

If you deliver a proxy pursuant to this proxy statement, but do not specify a choice with respect to any proposal set forth in this proxy statement, your underlying shares of our common stock will be voted on such uninstructed proposal in accordance with the recommendation of the Board of Directors. We do not expect that any matter other than the proposals listed above will be brought before the Annual Meeting and the Bylaws provide that the only business that may be conducted at the Annual Meeting are those proposals brought before the meeting pursuant to this proxy statement.