Company: HURA
Filing Date: 2025-11-03
Form Type: S-3
Source: 0001193125-25-262843
Chunk: 18

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-11-03
Form: S-3
Chunk 18
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 |     | we must comply with any additional conditions to the defeasance or covenant defeasance that the applicable 
 indenture may impose on us.                                                                                |

In the event that government obligations deposited with the trustee for the defeasance of such debt securities decrease in value or default subsequent to their being deposited, we will have no further obligation, and the holders of the debt securities will have no additional recourse against us, for any decrease in value or default. If indicated in the prospectus supplement, in addition to obligations of the U.S. or an agency or instrumentality of the U.S., government obligations may include obligations of the government or an agency or instrumentality of the government issuing the currency in which debt securities of such series are payable. We may exercise our defeasance option for the debt securities even if we have already exercised our covenant defeasance option. If we exercise our defeasance option, payment of the debt securities may not be accelerated because of default or an event of default. If we exercise our covenant defeasance option, payment of the debt securities may not be accelerated because of default or an event of default with respect to the covenants to which the covenant defeasance is applicable. If, however, acceleration occurs, the realizable value at the acceleration date of the money and government obligations in the defeasance trust could be less than the principal and interest then due on the debt securities, because the required deposit in the defeasance trust is based on scheduled cash flow rather than market value, which will vary depending on interest rates and other factors. Conversion and Exchange Rights The debt securities of any series may be convertible into or exchangeable for other securities of our company or another issuer or property or cash on the terms and subject to the conditions set forth in the applicable prospectus supplement. Governing Law The indentures and the debt securities will be governed by, and construed under, the laws of the State of New York without regard to conflicts of laws principles thereof. Regarding the Trustee We may from time to time maintain lines of credit, and have other customary banking relationships, with the trustee under the senior indenture or the trustee under the subordinated indenture. 11

The indentures and provisions of the Trust Indenture Act of 1939, which we refer to in this prospectus as the Trust Indenture Act, that are incorporated by reference therein, contain limitations on the rights of the trustee, should it become one of our creditors, to obtain payment of claims in certain cases