Company: HURA
Filing Date: 2025-08-12
Form Type: S-1
Source: 0001193125-25-179009
Chunk: 402

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-08-12
Form: S-1
Chunk 402
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 associated with and derived from its development program related to KVA12123, the Company’s VISTA blocking immunotherapy, during the period commencing as of the Effective Date and continuing through the first to occur of (a) the execution of any Definitive Agreement (as defined in the Exclusivity Agreement) with respect to a Potential Transaction (as defined in the Exclusivity Agreement) by TuHURA or one or more of its affiliates and (b) 11:59 PM Eastern Time on October 1, 2024, subject to extension as noted in the following sentence (the “Exclusivity Period”). In the event that the Parties are engaged in good faith discussions regarding a Potential Transaction on the date on which the Exclusivity Period (or any renewal thereof) is scheduled to expire and TuHURA has not yet closed the transactions contemplated by that previously announced agreement and plan of merger by and among TuHURA, Kintara Therapeutics, Inc. (“Kintara”) and Kayak Mergeco, Inc., a wholly-owned subsidiary of Kintara, then on such date, the Exclusivity Period shall automatically renew for an additional ten (10) day period (a “Renewal Period”) (up to a total of two (2) renewal periods for an aggregate of twenty (20) days).**

<div align='center'>F-152</div>

In consideration for Kineta’s compliance with its obligations set forth in the Exclusivity Agreement, TuHURA paid to Kineta $5.0 million (the “Exclusivity Payment”) in July 2024. The Exclusivity Payment is included on the balance sheets. No later than two (2) business days after a Renewal Period has started (to be confirmed in writing by both Parties), TuHURA shall pay an additional $150,000 as an additional Exclusivity Payment, in an amount not to exceed $300,000 for the two (2) available Renewal Periods. The Exclusivity Payment will be credited against the initial cash consideration that may be payable to Kineta pursuant to any Definitive Agreement (if any) between Kineta and TuHURA and/or its affiliates with respect to a Potential Transaction. In October 2024, TuHURA exercised its right to extend the Exclusivity Agreement and paid the Company $300,000 in Exclusivity Payments.

Kineta may seek additional funds through equity or debt financings or through collaborations, licensing transactions or other sources that