Company: HURA
Filing Date: 2025-10-31
Form Type: 424B3
Source: 0001193125-25-260933
Chunk: 17

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-10-31
Form: 424B3
Chunk 17
---
 no assurance that such statements will prove accurate, and Lender has no obligation to update such statements.

Foreign Investors . If Lender is not a United States person (as defined by Section 7701(a)(30) of the Code), Lender hereby represents that he, she or it has satisfied itself as to the full observance of the laws of Lender’s jurisdiction in connection with any invitation to subscribe for this Note or any use of this Note, including (A) the legal requirements within Lender’s jurisdiction for the purchase of this Note, (B) any foreign exchange restrictions applicable to such purchase, (C) any governmental or other consents that may need to be obtained, and (D) the income tax and other tax consequences, if any, that may be relevant to the purchase, holding, redemption, sale or transfer of this Note. Lender’s subscription, payment for and continued beneficial ownership of this Note will not violate any applicable securities or other laws of the Lender’s jurisdiction.

<div align='center'>(Signature Pages Follow)</div>

-10-

The Borrower and Lender have caused this Note to be issued as of the date first written above.

BORROWER:

TUHURA BIOSCIENCES, INC.,a Nevada corporation

By:/s/ James A. Bianco

Name: James A. Bianco, M.D.

Title: Chief Executive Officer

Address:

10500 University Center Drive, Suite 110

Tampa, FL 33612

Email: jbianco@tuhurabio.com

<div align='center'>[Borrower page to Secured Promissory Note and Loan Agreement]</div>

LENDER:

MATTHEW JOSEPH NATCHTRAB REVOCABLE TRUST DTD 12/18/2014

By:/s/ Matthew Nachtrab

Matthew Nachtrab, Trustee

Address:

116 Adalia Ave.

Tampa, FL 33606

Email: mnachtrab@gmail.com

<div align='center'>[Lender page to Secured Promissory Note and Loan Agreement]

EXHIBIT A

FORM OF LENDER WARRANT

(attached)

EXHIBIT B

UNITED STATES PATENTS COMPRISING THE COLLATERAL</div>

Exhibit 10.2

THIS WARRANT AND THE SHARES OF COMMON STOCK ISSUABLE UPON THE EXERCISE OF THIS WARRANT (THE “SECURITIES”) HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 193