Company: HURA
Filing Date: 2025-10-31
Form Type: 424B3
Source: 0001193125-25-260933
Chunk: 5

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-10-31
Form: 424B3
Chunk 5
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 following manner: (i) on the date of this Note, Lender shall fund a Loan to Borrower in the amount of One Million Five Hundred Thousand and No/Dollars ($1,500,000); and (ii) upon the written request of Borrower in the manner set forth in Section 1(b) below for Loans thereafter, up to the aggregate Commitment (and so long as no Event of Default then exists). For purposes of this Note, the “ Availability Period ” means the period commencing on the date of this Note and ending on the date that is thirty (30) calendar days after the date of this Note.

Borrowing Procedures; Requests for Loans . Request for advances hereunder, to the total amount of the Commitment, may be made by the Borrower by notifying Lender of such request in writing

(delivered by hand, overnight mail, or email) not later than 12:00 p.m., Eastern time, not less than two (2) business days before the date of the proposed Loan (each, a “ Loan Request ”). Such Loan Request shall specify (i) the amount of the Loan requested and (ii) the date on which such Loan is to be made. Subject to the terms and conditions of this Note, Lender shall advance such Loan to Borrower pursuant to a Loan Request by wire transfer of immediate funds to an account designated by Borrower (each, a “ Loan Advance ”).

Repayment Terms.

Borrower and Lender each acknowledge that the purpose of this lending relationship is to enable Borrower to provide working capital to be used in the ordinary course of Borrower’s business (the “ Purpose ”).

The aggregate unpaid principal amount of the Loans, all accrued and unpaid interest and all other amounts payable under this Note shall be due and payable on December 31, 2025 (the “ Maturity Date ”), provided , however , that the outstanding principal amount of the Loans and all accrued and unpaid interest and all other amounts payable under this Note shall be due and payable in full within thirty (30) days following the successful closing by the Borrower of any equity financing from which the Borrower receives gross cash proceeds in excess of Twelve Million Dollars ($12,000,000).

Prepayment . The Borrower may prepay this Note in whole or in part without penalty at any time.

(e)Interest Rate. Except as otherwise provided herein, the outstanding principal amount of the Loans made hereunder shall bear interest at the Applicable Rate from the date the