Company: HURA
Filing Date: 2025-10-31
Form Type: 424B3
Source: 0001193125-25-260933
Chunk: 2

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-10-31
Form: 424B3
Chunk 2
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 the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 1.01 Entry into a Material Definitive Agreement.

Bridge Loan Transaction

On October 27, 2025, TuHURA Biosciences, Inc. (the “Company”) entered into a Secured Promissory Note and Loan Agreement (the “Loan Agreement”) with the Matthew Nachtrab Revocable Trust dated 12/18/2014 (the “Lender”). Pursuant to the terms of the Loan Agreement, the Lender agreed to make loans to the Company in an aggregate principal amount of up to $3,000,000 (the “Loans”) during a 30-day availability period beginning on the date of the Loan Agreement. The Lender advanced the first loan to the Company in the amount of $1,500,000 simultaneously with the execution of the Loan Agreement (the “Initial Advance”), and upon advance notice by the Company in accordance with the terms therein, may loan up to an additional $1,500,000. The Loans will be used by the Company for working capital purposes.

The outstanding principal, plus any accrued and unpaid interest, of the Loans will be due and payable on the earlier of December 31, 2025 or on the date that is 30 days following the successful closing of an equity financing in which the Company receives gross cash proceeds in excess of $12,000,000. The outstanding principal amount of the Loans will bear an interest rate of 3% per month, payable in arrears on the maturity date. The Company may prepay all or a portion of the outstanding principal and accrued but unpaid interest under the Loan Agreement at any time without a prepayment fee. The Loan Agreement also provides for a $180,000 loan fee payable to the Lender on the maturity date.

The Loan Agreement provides for customary representations, warranties and covenants made by each the Company and the Lender. The Loan Agreement is secured by a first priority perfected security