Company: HURA
Filing Date: 2025-05-23
Form Type: 424B3
Source: 0001193125-25-125499
Chunk: 523

Company: TuHURA Biosciences, Inc./NV
Filing Date: 2025-05-23
Form: 424B3
Chunk 523
---
 replacement for other
compensation to which the participant is entitled, such as in payment of director fees, in lieu of cash compensation, in exchange for cancellation of compensation right or as a bonus.

334

Transferability of Awards.Awards under the 2024 Plan may not be sold, transferred for value, pledged, assigned, or otherwise alienated or hypothecated, other than by will or the laws of descent and distribution, unless and to the extent the Administrator allows a participant to: (1) designate in writing a beneficiary to exercise the award or receive payment under the award after the participant’s death; (2) transfer an award to the former spouse of the participant as required by a domestic relations order incident to a divorce; or (3) transfer an award (provided the participant may not receive consideration for such transfer), provided that in each case, the assignee cannot further transfer the award. Any permitted transfer shall be subject to compliance with applicable securities laws. Adjustments.Under the terms of the 2024 Plan, if any of the following occurs:

| • |     | TuHURA is involved in a merger or other transaction in which its common stock is changed or exchanged; |

| • |     | TuHURA subdivides or combines its common stock or declares a dividend payable in its common stock, other 
 securities or other property;                                                                            |

| • |     | TuHURA effects a cash dividend, the amount of which, on a per share basis, exceeds 10% of the fair market value                                                                                                                                
 of a share of TuHURA’s stock at the time the dividend is declared, or TuHURA effects any other dividend or other distribution on its common stock in the form of cash, or a repurchase of shares of its common stock, that the TuHURA Board of 
 Directors determines is special or extraordinary in nature or that is in connection with a transaction that TuHURA characterizes publicly as a recapitalization or reorganization involving its common stock; or                               |

| • |     | Any other event occurs, which, in the judgment of the TuHURA Board of Directors or committee thereof,                                                  
 necessitates an adjustment to prevent an increase or decrease in the benefits or potential benefits intended to be made available under the 2024 Plan; |

then the Administrator will, in a manner it deems equitable to prevent an increase or decrease in the benefits or potential benefits intended to be made available under the 2024 Plan and subject to certain provisions of the Code, adjust the number