Company: WHWK
Filing Date: 2025-03-28
Form Type: 10-K
Source: 0001628280-25-015269
Chunk: 142

Company: Whitehawk Therapeutics, Inc.
Filing Date: 2025-03-28
Form: 10-K
Item: Item 1B
Chunk 142
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2022, we launched FYARRO in the United States for treatment of advanced malignant PEComa. For the fiscal year ended December 31, 2024, we recorded net revenue from product sales of $26.0 million and net loss of $63.7 million compared to the fiscal year ended December 31, 2023, where we recorded net revenue from product sales of $24.4 million and net loss of $65.8 million. See “Results of Consolidated Operations” for further discussion of our results. 

On December 19, 2024, we entered into a Stock Purchase Agreement (the “Divestiture Agreement”) with KAKEN INVESTMENTS INC., a Delaware corporation (“KAKEN”), KAKEN PHARMACEUTICAL CO., LTD (“Guarantor”), and Aadi Subsidiary, Inc., a Delaware corporation and our former wholly owned subsidiary and the operating company for the FYARRO Business (“Aadi Subsidiary”). Under the Divestiture Agreement, KAKEN acquired 100% of the outstanding shares of capital stock of Aadi Subsidiary from us at the closing for a cash payment of $102.4 million (following applicable purchase price adjustments under the Divestiture Agreement) (the "FYARRO Divestiture").  The divestiture transaction closed on March 25, 2025 and, as a result, we no longer operate the FYARRO Business. 

Recent Developments

•License Agreement.  On December 19, 2024, we entered into the License Agreement with WuXi Biologics for exclusive rights to certain patents and know-how pertaining to WuXi Biologics’ preclinical ADC Therapies leveraging Hangzhou DAC linker-payload technology targeting each of MUC16, PTK7 and SEZ6. Under the License Agreement, we paid WuXi Biologics a non-refundable, partial upfront payment of $6.0 million on December 19, 2024 and we expect to pay an additional non-refundable, upfront payment of $38.0 million prior to April 17, 2025, in each case, for the rights and licenses granted to us by WuXi Biologics. In accordance with the License Agreement, WuXi Biologics is eligible to receive from us (a) up to an aggregate of $265.0 million upon the achievement of certain development milestones, and (b) up to an aggregate of