Company: HURA
Filing Date: 2025-05-07
Form Type: 425
Source: 0000950170-25-065063
Chunk: 20

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-07
Form: 425
Chunk 20
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 from the time Employee received it on April 30, 2025 and is hereby advised to review it with an attorney of Employee’s choice. In the event Employee signs this Agreement and returns it to the Company in less than the 21-day period identified above, Employee hereby acknowledges that Employee has freely and voluntarily chosen to waive the time period allotted for considering this Agreement. THE EMPLOYEE AGREES THAT ANY MODIFICATIONS, MATERIAL OR OTHERWISE, MADE TO THIS AGREEMENT AFTER THE DATE THE EMPLOYEE RECEIVED IT DOES NOT RESTART OR AFFECT IN ANY MANNER THE ORIGINAL TWENTY-ONE (21) CALENDAR DAY CONSIDERATION PERIOD . This Agreement does not become effective until the eighth (8 th ) day after the date Employee signs this Agreement and provides the Company with an original thereof. Employee can revoke the Agreement at any time during the seven (7) days after signing it (the “Revocation Period”).

Acceptance and/or Revocation . IMPORTANT NOTICE TO THE EMPLOYEE : You may accept this Agreement by signing it and returning it to the Company. You may exercise your right to revoke your decision to sign this Agreement by sending a written notice of revocation to the individual at the email address specified below by no later than the last day of the Revocation Period stated in Section 19 above:

<div align='center'>[signatures follow]</div>

IN WITNESS WHEREOF, the Parties have duly executed this Separation Agreement as of the date first written above.

TUHURA BIOSCIENCES, INC.

By:/s/ James Bianco

Name: James Bianco

Title: Chief Executive Officer

EMPLOYEE:

/s/ Dennis Yamashita

Dennis Yamashita, individually

Date of Signature: May 5, 2025