Company: WHWK
Filing Date: 2025-05-08
Form Type: 10-Q
Source: 0001628280-25-023932
Chunk: 665

Company: Whitehawk Therapeutics, Inc.
Filing Date: 2025-05-08
Form: 10-Q
Item: Part I, Item 2
Chunk 665
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 resolve issues such as selectivity/specificity, analytical validation, reproducibility, or clinical validation of companion diagnostics during the development and regulatory approval processes. Moreover, even if data from preclinical studies and early clinical trials appear to support development of a companion diagnostic for a product candidate, data generated in later clinical trials may fail to support the analytical and clinical validation of the companion diagnostic. We and our future collaborators may encounter difficulties in developing, obtaining regulatory approval for, manufacturing and commercializing companion diagnostics similar to those we face with respect to our product candidates, including issues with achieving regulatory clearance or approval, production of sufficient quantities at commercial scale and with appropriate quality standards, and in gaining market acceptance. If we are unable to successfully develop companion diagnostics for any future product candidate or new indication, or experience delays in doing so, the development of such product candidate may be adversely affected, the product candidate may not obtain marketing approval, and we may not realize the full commercial potential of such product candidate after obtaining marketing approval. As a result, our business, results of operations and financial condition could be materially harmed. In addition, a diagnostic company with whom we contract may decide to discontinue selling or manufacturing the companion diagnostic test that we anticipate using in connection with development and commercialization of any such future product candidate or our relationship with such diagnostic company may otherwise terminate. We may not be able to enter into arrangements with another diagnostic company to obtain supplies of an alternative diagnostic test for use in connection with the development and commercialization of any such future product or new indication. or do so on commercially 

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reasonable terms, which could adversely affect and/or delay the development or commercialization of any such future product candidate we may develop.

We may seek Fast Track designations from the FDA for our product candidates. Even if one or more of our product candidates receive Fast Track designation, we may not lead to a faster development or review process, or we may be unable to maintain or effectively utilize such a designation. 

We may seek Fast Track designation for our product candidates, and we may not be successful in securing such additional designation or in expediting development if such designations were received. Even if we receive Fast Track designation for product candidates, the FDA may withdraw such Fast Track designation if it believes that the Fast Track designation is no longer supported by data from our clinical development program.

Fast Track designation is designed to facilitate the development and expedite the review of therapies intended for the treatment of a serious or life-threatening condition which demonstrate the potential to address unmet medical needs for the condition