Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 180

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 180
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 may not permit Kineta to proceed. Kineta has ceased plans to submit an IND for CD27 and Kineta may not be able to resume plans to submit an IND. Moreover, Kineta cannot be sure that submission of an IND will result in the FDA allowing it to commence clinical trials or that, once begun, issues will not arise that lead to the suspension or termination of Kineta’s clinical trials. Additionally, even if the applicable regulatory authorities agree with the design and implementation of the clinical trials set forth in Kineta’s INDs, Kineta cannot guarantee that those regulatory authorities will not change their requirements in the future, or that circumstances will not arise under which FDA or other regulatory authorities may place Kineta’s clinical trials on partial or full clinical hold. These considerations apply to the INDs described above and also to new clinical trials Kineta may submit as amendments to existing INDs or as part of new INDs in the future. Any failure to submit INDs on the timelines Kineta expects or to obtain authorization to proceed with its trials may prevent Kineta from completing its clinical trials or commercializing its products on a timely basis, if at all. The regulatory approval processes of the FDA, European Commission (based on recommendation from the EMA), and comparable foreign authorities are lengthy, time consuming and inherently unpredictable. If Kineta is not able to obtain required regulatory approval for its product candidates, Kineta’s business will be substantially harmed. The time required to obtain approval or other marketing authorizations by the FDA, European Commission (based on recommendation from the EMA) and comparable foreign regulatory authorities is unpredictable, and it 110

typically takes many years following the commencement of clinical trials and depends upon numerous factors, including the substantial discretion of the regulatory authorities. In addition, approval policies, regulations and the type and amount of clinical data necessary to gain approval may change during the course of a product candidate’s clinical development and may vary among jurisdictions. Kineta has not obtained regulatory approval for any product candidate, and it is possible that Kineta may never obtain regulatory approval for any product candidates it may seek to develop in the future. Neither Kineta nor any current or future collaborator is permitted to market any drug product candidates in the United States until Kineta receives regulatory approval of a biologics license application (“BLA”) or an NDA from the FDA, and Kineta cannot market it in the EU until Kineta receives a marketing authorization approval from the European Commission (based on recommendation from the EMA), or in the UK until Kineta