Company: WHWK
Filing Date: 2025-01-31
Form Type: DEFM14A
Source: 0001193125-25-018470
Chunk: 136

Company: Whitehawk Therapeutics, Inc.
Filing Date: 2025-01-31
Form: DEFM14A
Chunk 136
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 in the Divestiture Agreement.                                                                                                      |

In addition, the obligations of Aadi to complete the Divestiture are subject to the satisfaction or waiver (where permitted by applicable law) at or prior to the completion of the Divestiture of each of the following additional conditions, any of which may be waived exclusively by Aadi:

| • |     | the accuracy of the representations and warranties of Kaken set forth in the Divestiture Agreement, as of the                                                                                                
 completion of the Divestiture and, if applicable, such earlier date as of which such representation or warranty was specifically made, in each case except for such failures (considered collectively) to be |

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| true and correct that would not prevent and could not reasonably be expected to prevent Kaken from completing the Divestiture or the ability of Kaken to perform its covenants and obligations 
 pursuant to the Divestiture Agreement on or prior to the Termination Date;                                                                                                                     |

| • |     | Kaken having performed and complied in all material respects with all covenants set forth in the Divestiture        
 Agreement required to be performed and complied with by Kaken at or prior to the completion of the Divestiture; and |

| • |     | the receipt by Aadi of a customary closing certificate of Kaken. |

Termination of the Divestiture Agreement The Divestiture Agreement may be terminated at any time prior to the completion of the Divestiture in the following circumstances:

| • |     | by mutual written agreement of Kaken and Aadi; |

| • |     | by either Kaken or Aadi if: |

| • |     | any of the following occur, which would, in each case, prevent or materially impair the completion of the 
 Divestiture:                                                                                              |

| • |     | any permanent injunction or other final judgment or order (that is not under appeal) has been issued by any court                                                         
 of competent jurisdiction or other legal or regulatory restraint or prohibition, or any action has been taken by any governmental authority of competent jurisdiction; or |

| • |     | any law is enacted, entered, enforced or applied to the Divestiture, |

except that the right to terminate the Divestiture Agreement under the prior two sub-bulletswill not be available to any party that has failed to use reasonable best efforts to resist, appeal, obtain consent pursuant to, resolve or lift, as applicable, such injunction, judgment, order, restraint, prohibition,