Company: HURA
Filing Date: 2025-04-08
Form Type: 425
Source: 0001193125-25-075222
Chunk: 0

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-04-08
Form: 425
Chunk 0
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Filed pursuant to Rule 425 under the

Securities Act of 1933, as amended, and

deemed filed under Rule 14a-12 under the

Securities Exchange Act of 1934, as amended

Filer: TuHURA Biosciences, Inc.

Filer’s Commission File No.: 001-37823

Subject Company: Kineta, Inc.

Commission File No.: 001-37695

TuHURA Biosciences, Inc. Announces Abstracts Accepted for Poster Presentation at the 2025 AACR Annual Meeting

TAMPA, FL, April7, 2025 - TuHURA Biosciences, Inc. (NASDAQ:HURA) (“TuHURA”), a Phase 3 immune-oncology
company developing novel technologies to overcome resistance to cancer immunotherapy, today announced that an abstract highlighting Kineta Inc.’s novel KVA12123 antibody and an abstract from Moffitt Cancer Center scientists examining the
mechanisms of Company’s IFx-Hu2.0 therapy in advanced melanoma have been selected for poster presentation at the , taking place
April 25-30, 2025, at the McCormick Place Convention Center in Chicago, IL.

Details of the accepted abstracts are
as follows:

Title: Initial results from a first in human phase 1 study of KVA12123, an anti-VISTA antibody, alone and in combination with pembrolizumab in patients with advanced solid tumors

Track: Experimental and Molecular Therapeutics

Session: PO.CT01.03 - Phase 0 and Phase I Clinical Trials

Abstract Number: CT041/ 20

Presenter: Thierry Guillaudeux,
Ph.D., Chief Scientific Officer of Kineta

Date and Time: April 28, 2025, 9:00 AM – 12:00 PM ET

Location: Section 29

Title: Mechanistic insights into IFx-Hu2.0responses in the first human trial after prior anti-PD-1therapy failure

Track: Immunology

Session: PO.IM01.07 - Enhanced Antibodies, TCR
Constructs, Cytokines and Chimeric Proteins

Abstract Number: 3428 / 23

Presenter: Joseph Markowitz, M.D., Ph.D.

Date and Time:
April 28, 2025, 2:00 PM – 5:00 PM ET

Location: Section 35

For more and to view the abstract