Company: HURA
Filing Date: 2025-05-06
Form Type: S-4/A
Source: 0001193125-25-113920
Chunk: 48

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-06
Form: S-4/A
Chunk 48
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| A: | Any TuHURA or Kineta stockholder, other than those stockholders who are parties to the Kineta Support Agreement, submitting a proxy has the right to revoke it before the proxy is voted at the applicable special meeting by doing any of the following: |

| • |     | sending a signed written notice of revocation to TuHURA’s or Kineta’s corporate secretary, as applicable; |

| • |     | voting again by the Internet or telephone at a later time before the closing of the voting facilities at 11:59 p.m., Eastern Time, on the date before the applicable special meeting; |

| • |     | submitting a properly signed proxy card with a later date; or |

| • |     | attending virtually and voting at the applicable special meeting via the applicable special meeting website. |

| Execution or revocation of a proxy will not in any way affect your right to attend the applicable special meeting via the applicable special meeting website. |

Written notices of revocation and other communications with respect to the revocation of proxies should be addressed to:

| If you are a TuHURA stockholder:       |     | If you are a Kineta stockholder: |
| TuHURA Biosciences, Inc.               |     | Kineta, Inc.                     |
| 10500 University Center Dr., Suite 110 |     | 7683 SE 27th Street, Suite 481   |
| Tampa, Florida 33612                   |     | Mercer Island, WA 98040          |
| (813) 875-6600                         |     | (206) 378-0400                   |
| Attention: Corporate Secretary         |     | Attention: Corporate Secretary   |

For more information, see the section entitled “The TuHURA Special Meeting—Revocability of Proxies” or“The Kineta Special Meeting—Revocability of Proxies”, as applicable.

| Q: | If I hold my shares in “street name,” can I change my voting instructions after I have submitted voting instructions to my bank, broker or other nominee? |

| A: | If your shares are held in the name of a bank, broker or other nominee and you previously provided voting instructions to your bank, broker or other nominee, you should follow the instructions provided by your bank, broker or other nominee to revoke or change your voting instructions. |

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| Q: | Where can I find the voting results of the TuHURA and Kineta special meetings? |

|